Cleanup MSBuild conditional operators to be all in lowercase (dotnet/corefx#42491)

Commit migrated from https://github.com/dotnet/corefx/commit/ab01852685e659a685af2ace33af5b3cefdf8430

eng/codeAnalysis.targets

 <Project>
-  <Import Condition="Exists($(AnalyzerPropsFile)) AND '$(EnableAnalyzers)' == 'true'" Project="$(AnalyzerPropsFile)" />
+  <Import Condition="Exists($(AnalyzerPropsFile)) and '$(EnableAnalyzers)' == 'true'" Project="$(AnalyzerPropsFile)" />
 
   <!-- This target is executed when building a project and EnableAnalyzers property is set to true. 
   It will populate the Analyzer item that is passed to the compiler with the analyzers restored
@@ -20,9 +20,9 @@
       <Analyzer Include="@(ResolvedAnalyzer)" />
     </ItemGroup>
 
-    <Warning Text="AnalyzersToExclude and AnalyzersToInclude shouldn't be set together, they are mutually exclusive." Condition="'@(AnalyzersToExclude)' != '' AND '@(AnalyzersToInclude)' != ''" />
+    <Warning Text="AnalyzersToExclude and AnalyzersToInclude shouldn't be set together, they are mutually exclusive." Condition="'@(AnalyzersToExclude)' != '' and '@(AnalyzersToInclude)' != ''" />
 
-    <ItemGroup Condition="'@(AnalyzersToExclude)' != '' OR '@(AnalyzersToInclude)' != ''">
+    <ItemGroup Condition="'@(AnalyzersToExclude)' != '' or '@(AnalyzersToInclude)' != ''">
       <_AnalyzersToFileName Include="@(Analyzer -> '%(FileName)')">
         <OriginalIdentity>%(Identity)</OriginalIdentity>
       </_AnalyzersToFileName>

eng/codeOptimization.targets

@@ -3,7 +3,7 @@
   <PropertyGroup Condition="'$(IsEligibleForNgenOptimization)' == ''">
      <IsEligibleForNgenOptimization>true</IsEligibleForNgenOptimization>
      <IsEligibleForNgenOptimization Condition="'$(IsReferenceAssembly)' == 'true'">false</IsEligibleForNgenOptimization>
-     <IsEligibleForNgenOptimization Condition="'$(GeneratePlatformNotSupportedAssembly)' == 'true' OR '$(GeneratePlatformNotSupportedAssemblyMessage)' != ''">false</IsEligibleForNgenOptimization>
+     <IsEligibleForNgenOptimization Condition="'$(GeneratePlatformNotSupportedAssembly)' == 'true' or '$(GeneratePlatformNotSupportedAssemblyMessage)' != ''">false</IsEligibleForNgenOptimization>
   </PropertyGroup>
 
   <Target Name="SetApplyNgenOptimization"

eng/depProj.targets

@@ -70,8 +70,8 @@ See the LICENSE file in the project root for more information.
 
   <Target Name="CoreCompile" Condition="'@(PackageReference)' != '' Or '@(PackageDownload)' == ''">
 
-    <Error Condition="'$(NuGetDeploySourceItem)' != 'ReferenceCopyLocalPaths' AND
-                      '$(NuGetDeploySourceItem)' != 'Reference' AND
+    <Error Condition="'$(NuGetDeploySourceItem)' != 'ReferenceCopyLocalPaths' and
+                      '$(NuGetDeploySourceItem)' != 'Reference' and
                       '$(NuGetDeploySourceItem)' != 'Analyzer'"
            Text="Unexpected value for NuGetDeploySourceItem:'$(NuGetDeploySourceItem)'.  Expected ReferenceCopyLocalPaths, Reference, or Analyzer." />
 
@@ -122,7 +122,7 @@ See the LICENSE file in the project root for more information.
   <Target Name="FilterNugetPackages" 
           BeforeTargets="ResolveAssemblyReferences"
           DependsOnTargets="ResolvePackageAssets"
-          Condition="'@(PackageToInclude)' != '' OR '@(PackageToExclude)' != '' OR '@(FileToInclude)' != '' OR '@(FileToExclude)' != ''">
+          Condition="'@(PackageToInclude)' != '' or '@(PackageToExclude)' != '' or '@(FileToInclude)' != '' or '@(FileToExclude)' != ''">
     <ItemGroup>
       <_nuGetDeploy Include="@($(NuGetDeploySourceItem))"/>
       <_nuGetDeployByFileName Include="@(_nuGetDeploy->'%(FileName)')">

eng/illink.targets

@@ -18,10 +18,10 @@
     <ILLinkTrimInputSymbols>$(ILLinkTrimInputPath)$(TargetName).pdb</ILLinkTrimInputSymbols>
     <ILLinkTrimOutputPath>$(IntermediateOutputPath)</ILLinkTrimOutputPath>
 
-    <ILLinkTrimXml Condition="'$(ILLinkTrimXml)' == '' AND Exists('$(MSBuildProjectDirectory)/ILLinkTrim.xml')">$(MSBuildProjectDirectory)/ILLinkTrim.xml</ILLinkTrimXml>
+    <ILLinkTrimXml Condition="'$(ILLinkTrimXml)' == '' and Exists('$(MSBuildProjectDirectory)/ILLinkTrim.xml')">$(MSBuildProjectDirectory)/ILLinkTrim.xml</ILLinkTrimXml>
 
     <!-- if building a PDB, tell illink to rewrite the symbols file -->
-    <ILLinkRewritePDBs Condition="'$(ILLinkRewritePDBs)' == '' AND '$(DebugSymbols)' != 'false'">true</ILLinkRewritePDBs>
+    <ILLinkRewritePDBs Condition="'$(ILLinkRewritePDBs)' == '' and '$(DebugSymbols)' != 'false'">true</ILLinkRewritePDBs>
   </PropertyGroup>
 
   <ItemGroup Condition="'$(ILLinkTrimXml)' != ''">
@@ -73,7 +73,7 @@
       <ILLinkArgs>$(ILLinkArgs) -p link $(TargetName)</ILLinkArgs>
       <!-- keep type-forward assemblies (facades) -->
       <ILLinkArgs>$(ILLinkArgs) -t</ILLinkArgs>
-      <ILLinkArgs Condition="'$(ILLinkRewritePDBs)' == 'true' AND Exists('$(ILLinkTrimAssemblySymbols)')">$(ILLinkArgs) -b true</ILLinkArgs>
+      <ILLinkArgs Condition="'$(ILLinkRewritePDBs)' == 'true' and Exists('$(ILLinkTrimAssemblySymbols)')">$(ILLinkArgs) -b true</ILLinkArgs>
       <!-- keep types and members required by Debugger-related attributes -->
       <ILLinkArgs>$(ILLinkArgs) -v true</ILLinkArgs>
       <!-- don't remove the embedded root xml resource since ILLink may run again on the assembly -->
@@ -96,7 +96,7 @@
     <!-- Move the PDB into a subdirectory for ILLink if we are rewriting PDBs -->
     <Move SourceFiles="$(ILLinkTrimAssemblySymbols)"
           DestinationFolder="$(ILLinkTrimInputPath)"
-          Condition="'$(ILLinkRewritePDBs)' == 'true' AND Exists('$(ILLinkTrimAssemblySymbols)')"
+          Condition="'$(ILLinkRewritePDBs)' == 'true' and Exists('$(ILLinkTrimAssemblySymbols)')"
     />
 
     <ItemGroup>
@@ -174,11 +174,11 @@
           Condition="'$(ILLinkTrimAssembly)' == 'true'">
     <ItemGroup>
       <PreTrimmedItem Condition="Exists('$(ILLinkTrimInputAssembly)')" Include="$(ILLinkTrimInputAssembly)" />
-      <PreTrimmedItem Condition="'$(ILLinkRewritePDBs)' == 'true' AND Exists('$(ILLinkTrimInputSymbols)')" Include="$(ILLinkTrimInputSymbols)" />
+      <PreTrimmedItem Condition="'$(ILLinkRewritePDBs)' == 'true' and Exists('$(ILLinkTrimInputSymbols)')" Include="$(ILLinkTrimInputSymbols)" />
       <FileWrites Include="@(PreTrimmedItem)" />
 
       <TrimmedItem Condition="Exists('$(ILLinkTrimAssemblyPath)')" Include="$(ILLinkTrimAssemblyPath)" />
-      <TrimmedItem Condition="'$(ILLinkRewritePDBs)' == 'true' AND Exists('$(ILLinkTrimAssemblySymbols)')" Include="$(ILLinkTrimAssemblySymbols)" />
+      <TrimmedItem Condition="'$(ILLinkRewritePDBs)' == 'true' and Exists('$(ILLinkTrimAssemblySymbols)')" Include="$(ILLinkTrimAssemblySymbols)" />
 
       <TrimmingReport Condition="Exists('$(AsmDiffReport)')" Include="$(AsmDiffReport)" />
       <TrimmingReport Condition="Exists('$(AsmDiffList)')" Include="$(AsmDiffList)" />

eng/notSupported.SourceBuild.targets

@@ -14,7 +14,7 @@
 
     <MakeDir Condition="'$(DotNetBuildOffline)' != 'true'" Directories="$(_notSupportedSourceDirectory)" />
     
-    <Error Condition="'$(DotNetBuildOffline)' == 'true' AND !Exists('$(NotSupportedSourceFile)')"
+    <Error Condition="'$(DotNetBuildOffline)' == 'true' and !Exists('$(NotSupportedSourceFile)')"
            Text="Error NotSupportedSourceFile '$(NotSupportedSourceFile)' did not exist under DotNetSourceBuildIntermediatePath." />
 
     <!-- DotNetBuildOffline == true, don't use GenAPI and include source from DotNetSourceBuildIntermediatePath -->  

eng/packaging.props

@@ -45,7 +45,7 @@
     <PackageConfigurations>$(BuildConfigurations)</PackageConfigurations>
   </PropertyGroup>
 
-  <Import Condition="Exists('$(PkgDir)baseline\baseline.props') AND '$(MSBuildProjectExtension)' == '.pkgproj'" Project="$(PkgDir)baseline\baseline.props" />
+  <Import Condition="Exists('$(PkgDir)baseline\baseline.props') and '$(MSBuildProjectExtension)' == '.pkgproj'" Project="$(PkgDir)baseline\baseline.props" />
 
   <PropertyGroup Condition="'$(OsEnvironment)'=='Unix'">
     <!--

eng/packaging.targets

@@ -28,8 +28,8 @@
       <_excludeCompile Condition="@(Dependency->WithMetadataValue('Exclude', 'Compile')->Count()) == @(Dependency->Count())">true</_excludeCompile>
     </PropertyGroup>
     <Error Text="Cannot have Exclude=Compile dependencies when targeting a desktop TFM. @(Dependency). You can exclude the reference asset in the package by setting the ExcludeReferenceAssets property to true in your project." 
-           Condition="$([System.String]::Copy('%(Dependency.TargetFramework)').StartsWith('net4')) AND 
-                      '$(_excludeCompile)' == 'true' AND
+           Condition="$([System.String]::Copy('%(Dependency.TargetFramework)').StartsWith('net4')) and 
+                      '$(_excludeCompile)' == 'true' and
                       '%(Dependency.Identity)' != '_._'" />
   </Target>
 </Project>
\ No newline at end of file

eng/referenceFromRuntime.targets

 <Project>
   <Target Name="AddReferenceFromRuntimeForTests"
           BeforeTargets="SetupDefaultReferences"
-          Condition="'$(IsTestProject)'=='true' AND '@(ReferenceFromRuntime)' != ''">
+          Condition="'$(IsTestProject)'=='true' and '@(ReferenceFromRuntime)' != ''">
     <ItemGroup>
       <Reference Include="@(ReferenceFromRuntime->'$(RuntimePath)%(Identity).dll')" />
     </ItemGroup>
@@ -23,9 +23,9 @@
   </PropertyGroup>
 
   <Target Name="AddRuntimeProjectReference"
-          Condition="'$(IsTestProject)'!='true' AND '@(ReferenceFromRuntime)' != ''">
-    <Error Condition="('$(IsReferenceAssembly)' != 'true' OR '$(AllowReferenceFromRuntime)' == 'true') AND '$(RuntimeProjectFile)' == ''" Text="RuntimeProjectFile must be specified when using ReferenceFromRuntime from source projects." />
-    <Error Condition="'$(IsReferenceAssembly)' == 'true' AND '$(AllowReferenceFromRuntime)' != 'true'" Text="ReferenceFromRuntime may not be used from reference assemblies." />
+          Condition="'$(IsTestProject)'!='true' and '@(ReferenceFromRuntime)' != ''">
+    <Error Condition="('$(IsReferenceAssembly)' != 'true' or '$(AllowReferenceFromRuntime)' == 'true') and '$(RuntimeProjectFile)' == ''" Text="RuntimeProjectFile must be specified when using ReferenceFromRuntime from source projects." />
+    <Error Condition="'$(IsReferenceAssembly)' == 'true' and '$(AllowReferenceFromRuntime)' != 'true'" Text="ReferenceFromRuntime may not be used from reference assemblies." />
 
     <ItemGroup>
       <ProjectReference Include="$(RuntimeProjectFile)">
@@ -37,7 +37,7 @@
 
   <Target Name="FilterReferenceFromRuntime"
           AfterTargets="ResolveProjectReferences"
-          Condition="'$(IsTestProject)'!='true' AND '@(ReferenceFromRuntime)' != ''">
+          Condition="'$(IsTestProject)'!='true' and '@(ReferenceFromRuntime)' != ''">
     <ItemGroup>
       <!-- transform to filename in order to intersect -->
       <_referencePathFromRuntimeByFileName Include="@(_referencePathFromRuntime->'%(FileName)')" Condition="'%(_referencePathFromRuntime.Extension)' == '.dll'" >
@@ -46,7 +46,7 @@
 
       <!-- intersect with ReferenceFromRuntime -->
       <_filteredReferencePathFromRuntimeByFileName Include="@(_referencePathFromRuntimeByFileName)"
-          Condition="'@(_referencePathFromRuntimeByFileName)' == '@(ReferenceFromRuntime)' AND '%(Identity)' != ''">
+          Condition="'@(_referencePathFromRuntimeByFileName)' == '@(ReferenceFromRuntime)' and '%(Identity)' != ''">
         <Aliases>@(ReferenceFromRuntime->'%(Aliases)')</Aliases>
       </_filteredReferencePathFromRuntimeByFileName>
 
@@ -58,7 +58,7 @@
       </_remainingReferenceFromRuntimeWithNI>
 
       <_filteredReferencePathFromRuntimeByFileName Include="@(_referencePathFromRuntimeByFileName)"
-          Condition="'@(_referencePathFromRuntimeByFileName)' == '@(_remainingReferenceFromRuntimeWithNI)' AND '%(Identity)' != ''">
+          Condition="'@(_referencePathFromRuntimeByFileName)' == '@(_remainingReferenceFromRuntimeWithNI)' and '%(Identity)' != ''">
         <Aliases>@(_remainingReferenceFromRuntimeWithNI->'%(Aliases)')</Aliases>
       </_filteredReferencePathFromRuntimeByFileName>
 

eng/resources.targets

@@ -3,7 +3,7 @@
     <ResourcesSourceFileExtension Condition="'$(MSBuildProjectExtension)' == '.csproj'">.cs</ResourcesSourceFileExtension>
     <ResourcesSourceFileExtension Condition="'$(MSBuildProjectExtension)' == '.vbproj'">.vb</ResourcesSourceFileExtension>
 
-    <StringResourcesPath Condition="'$(StringResourcesPath)' == '' AND Exists('$(MSBuildProjectDirectory)/Resources/Strings.resx')">$(MSBuildProjectDirectory)/Resources/Strings.resx</StringResourcesPath>
+    <StringResourcesPath Condition="'$(StringResourcesPath)' == '' and Exists('$(MSBuildProjectDirectory)/Resources/Strings.resx')">$(MSBuildProjectDirectory)/Resources/Strings.resx</StringResourcesPath>
     <StringResourcesNamespace Condition="'$(StringResourcesNamespace)' == ''">System</StringResourcesNamespace>
     <StringResourcesClassName Condition="'$(StringResourcesClassName)' == ''">SR</StringResourcesClassName>
     <StringResourcesName Condition="'$(StringResourcesName)' == ''">FxResources.$(AssemblyName).$(StringResourcesClassName)</StringResourcesName>
@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <!-- Include files under StringResourcesPath by convention unless OmitResources is set. -->
-  <ItemGroup Condition="'$(StringResourcesPath)' != '' AND '$(OmitResources)' != 'true'">
+  <ItemGroup Condition="'$(StringResourcesPath)' != '' and '$(OmitResources)' != 'true'">
     <EmbeddedResource Include="$(StringResourcesPath)">
       <Visible>true</Visible>
       <ManifestResourceName>$(StringResourcesName)</ManifestResourceName>
@@ -25,7 +25,7 @@
   </ItemGroup>
 
   <!-- Include common SR helper when resources are included unless SkipCommonResourcesIncludes is set. -->
-  <ItemGroup Condition="Exists('$(StringResourcesPath)') AND '$(OmitResources)' != 'true' AND '$(SkipCommonResourcesIncludes)' == ''">
+  <ItemGroup Condition="Exists('$(StringResourcesPath)') and '$(OmitResources)' != 'true' and '$(SkipCommonResourcesIncludes)' == ''">
     <Compile Include="$(CommonPath)/System/SR$(ResourcesSourceFileExtension)">
       <Visible>true</Visible>
       <Link>Resources/Common/SR$(ResourcesSourceFileExtension)</Link>

eng/versioning.targets

@@ -23,7 +23,7 @@
   </ItemGroup>
 
   <Target Name="DecideIfWeNeedToIncludeDllSafeSearchPathAttribute"
-    Condition="'$(IsDotNetFrameworkProductAssembly)' == 'true' AND '$(IsTestProject)' != 'true'">
+    Condition="'$(IsDotNetFrameworkProductAssembly)' == 'true' and '$(IsTestProject)' != 'true'">
 
     <!-- We want to apply the IncludeDllSafeSearchPathAttribute on all DotNet assemblies (non test) that have a reference to System.Runtime.InteropServices -->
     <PropertyGroup Condition="'$(IncludeDllSafeSearchPathAttribute)'==''">

src/libraries/Directory.Build.props

@@ -48,9 +48,9 @@
       https://github.com/Microsoft/msbuild/blob/3a9d1d2ae23e41b32a612ea6b0dce531fcf86be7/src/Build/Evaluation/IntrinsicFunctions.cs#L431
     -->
     <DefaultOSGroup Condition="$([MSBuild]::IsOSPlatform('OSX'))">OSX</DefaultOSGroup>
-    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' AND $([MSBuild]::IsOSPlatform('FREEBSD'))">FreeBSD</DefaultOSGroup>
-    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' AND $([MSBuild]::IsOSPlatform('NETBSD'))">NetBSD</DefaultOSGroup>
-    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' AND $([MSBuild]::IsOSUnixLike())">Linux</DefaultOSGroup>
+    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' and $([MSBuild]::IsOSPlatform('FREEBSD'))">FreeBSD</DefaultOSGroup>
+    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' and $([MSBuild]::IsOSPlatform('NETBSD'))">NetBSD</DefaultOSGroup>
+    <DefaultOSGroup Condition="'$(DefaultOSGroup)'=='' and $([MSBuild]::IsOSUnixLike())">Linux</DefaultOSGroup>
     <DefaultOSGroup Condition="'$(DefaultOSGroup)'==''">$(OS)</DefaultOSGroup>
   </PropertyGroup>
 
@@ -126,7 +126,7 @@
     <_runtimeOSFamily Condition="'$(_runtimeOSVersionIndex)' != '-1'">$(RuntimeOS.SubString(0, $(_runtimeOSVersionIndex)))</_runtimeOSFamily>
     <_portableOS>linux</_portableOS>
     <_portableOS Condition="'$(RuntimeOS)' == 'linux-musl'">linux-musl</_portableOS>
-    <_portableOS Condition="'$(_runtimeOSFamily)' == 'win' OR '$(OSGroup)' == 'Windows_NT'">win</_portableOS>
+    <_portableOS Condition="'$(_runtimeOSFamily)' == 'win' or '$(OSGroup)' == 'Windows_NT'">win</_portableOS>
     <_portableOS Condition="'$(_runtimeOSFamily)' == 'osx'">osx</_portableOS>
     <_portableOS Condition="'$(_runtimeOSFamily)' == 'FreeBSD'">freebsd</_portableOS>
     <_portableOS Condition="'$(RuntimeOS)' == 'WebAssembly'">webassembly</_portableOS>
@@ -138,7 +138,7 @@
     <ToolRuntimeRID Condition="'$(BuildingInsideVisualStudio)' == 'true'">$(_runtimeOS)-x64</ToolRuntimeRID>
     <ToolRuntimeRID Condition="'$(ToolRuntimeID)' == ''">$(_runtimeOS)-$(HostArch)</ToolRuntimeRID>
     <!-- We build linux-musl-arm on a ubuntu container, so we can't use the toolset build for alpine runtime. We need to use portable linux RID for our toolset in order to be able to use it. -->
-    <ToolRuntimeRID Condition="'$(_runtimeOS)' == 'linux-musl' AND $(ArchGroup.StartsWith('arm')) AND !$(HostArch.StartsWith('arm'))">linux-x64</ToolRuntimeRID>
+    <ToolRuntimeRID Condition="'$(_runtimeOS)' == 'linux-musl' and $(ArchGroup.StartsWith('arm')) and !$(HostArch.StartsWith('arm'))">linux-x64</ToolRuntimeRID>
 
     <!-- There are no WebAssembly tools, so use the default ones -->
     <_buildingInOSX>$([MSBuild]::IsOSPlatform('OSX'))</_buildingInOSX>
@@ -147,10 +147,10 @@
     <ToolRuntimeRID Condition="'$(RuntimeOS)' == 'webassembly' and '$(OS)' != 'Windows_NT' and !$(_buildingInOSX)">linux-x64</ToolRuntimeRID>
 
     <!-- support cross-targeting by choosing a RID to restore when running on a different machine that what we're build for -->
-    <_portableOS Condition="'$(OSGroup)' == 'Unix' and '$(_runtimeOSFamily)' != 'osx' and '$(_runtimeOSFamily)' != 'FreeBSD' AND '$(_runtimeOS)' != 'linux-musl'">linux</_portableOS>
+    <_portableOS Condition="'$(OSGroup)' == 'Unix' and '$(_runtimeOSFamily)' != 'osx' and '$(_runtimeOSFamily)' != 'FreeBSD' and '$(_runtimeOS)' != 'linux-musl'">linux</_portableOS>
 
     <!-- support cross-targeting by choosing a RID to restore when running on a different machine that what we're build for -->
-    <_portableOS Condition="'$(OSGroup)' == 'Unix' AND '$(_runtimeOSFamily)' != 'osx' AND '$(_runtimeOSFamily)' != 'FreeBSD' AND '$(_runtimeOS)' != 'linux-musl'">linux</_portableOS>
+    <_portableOS Condition="'$(OSGroup)' == 'Unix' and '$(_runtimeOSFamily)' != 'osx' and '$(_runtimeOSFamily)' != 'FreeBSD' and '$(_runtimeOS)' != 'linux-musl'">linux</_portableOS>
 
     <_packageRID />
     <_packageRID Condition="'$(PortableBuild)' == 'true'">$(_portableOS)-$(ArchGroup)</_packageRID>
@@ -167,8 +167,8 @@
 
   <!-- set properties for each vertical -->
   <PropertyGroup>
-    <BuildingNETCoreAppVertical Condition="'$(BuildingNETCoreAppVertical)' == '' AND ('$(_bc_TargetGroup)'=='netcoreapp' OR '$(BuildAllConfigurations)' == 'true')">true</BuildingNETCoreAppVertical>
-    <BuildingNETFxVertical Condition="'$(BuildingNETFxVertical)' == '' AND ('$(_bc_TargetGroup)'=='netfx' OR '$(BuildAllConfigurations)' == 'true')">true</BuildingNETFxVertical>
+    <BuildingNETCoreAppVertical Condition="'$(BuildingNETCoreAppVertical)' == '' and ('$(_bc_TargetGroup)'=='netcoreapp' or '$(BuildAllConfigurations)' == 'true')">true</BuildingNETCoreAppVertical>
+    <BuildingNETFxVertical Condition="'$(BuildingNETFxVertical)' == '' and ('$(_bc_TargetGroup)'=='netfx' or '$(BuildAllConfigurations)' == 'true')">true</BuildingNETFxVertical>
   </PropertyGroup>
 
   <!--
@@ -194,13 +194,13 @@
     <DebugType>portable</DebugType>
 
     <!-- Empty DebugType when building for netfx and in windows so that it is set to full or pdbonly later -->
-    <DebugType Condition="'$(TargetsNetFx)' == 'true' AND '$(OS)' == 'Windows_NT'" />
+    <DebugType Condition="'$(TargetsNetFx)' == 'true' and '$(OS)' == 'Windows_NT'" />
     
     <!-- Workaround for codecov issue https://github.com/tonerdo/coverlet/issues/312 -->
     <EnableSourceLink Condition="'$(ContinuousIntegrationBuild)' != 'true' and '$(OfficialBuildId)' == ''">false</EnableSourceLink>
 
     <!-- TODO-NULLABLE: Remove once netstandard has annotations for Debug.Assert, string.IsNullOrEmpty, etc. -->
-    <NoWarn Condition="'$(TargetsNetFx)' == 'true' OR '$(TargetsNetStandard)' == 'true'">$(NoWarn);nullable</NoWarn>
+    <NoWarn Condition="'$(TargetsNetFx)' == 'true' or '$(TargetsNetStandard)' == 'true'">$(NoWarn);nullable</NoWarn>
   </PropertyGroup>
     
   <!-- Set up Default symbol and optimization for Configuration -->
@@ -369,7 +369,7 @@
     <EnablePinvokeUWPAnalyzer>false</EnablePinvokeUWPAnalyzer>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(IsTestProject)' == 'true' AND '$(IsTestSupportProject)' != 'true'">
+  <ItemGroup Condition="'$(IsTestProject)' == 'true' and '$(IsTestSupportProject)' != 'true'">
     <ProjectReference Include="$(CommonTestPath)\CoreFx.Private.TestUtilities\CoreFx.Private.TestUtilities.csproj" />
   </ItemGroup>
 

src/libraries/Directory.Build.targets

@@ -53,15 +53,15 @@
 
   <!-- Corefx-specific binplacing properties -->
   <PropertyGroup>
-    <IsRuntimeAssembly Condition="'$(IsRuntimeAssembly)'=='' AND '$(IsReferenceAssembly)' != 'true' AND '$(BinPlaceRef)' != 'true' AND '$(IsTestProject)' != 'true'">true</IsRuntimeAssembly>
+    <IsRuntimeAssembly Condition="'$(IsRuntimeAssembly)'=='' and '$(IsReferenceAssembly)' != 'true' and '$(BinPlaceRef)' != 'true' and '$(IsTestProject)' != 'true'">true</IsRuntimeAssembly>
     <!-- Try to determine if this is a simple library without a ref project.
          https://github.com/dotnet/corefx/issues/14291 is tracking cleaning this up -->
     <IsRuntimeAndReferenceAssembly Condition="'$(IsRuntimeAndReferenceAssembly)' == '' and '$(IsRuntimeAssembly)' == 'true' and Exists('$(LibrariesProjectRoot)$(MSBuildProjectName)') and !Exists('$(LibrariesProjectRoot)$(MSBuildProjectName)/ref') and !$(MSBuildProjectName.StartsWith('System.Private'))">true</IsRuntimeAndReferenceAssembly>
     <IsNETCoreAppRef Condition="'$(IsNETCoreAppRef)' == ''">$(IsNETCoreApp)</IsNETCoreAppRef>
     <IsNetFxNETStandardRef Condition="'$(IsNetFxNETStandardRef)' == ''">$(IsNetFxNETStandard)</IsNetFxNETStandardRef>
 
-    <BinPlaceRef Condition="'$(BinPlaceRef)' == '' And ('$(IsReferenceAssembly)' == 'true' OR '$(IsRuntimeAndReferenceAssembly)' == 'true')">true</BinPlaceRef>
-    <BinPlaceRuntime Condition="'$(BinPlaceRuntime)' == '' And ('$(IsRuntimeAssembly)' == 'true' OR '$(IsRuntimeAndReferenceAssembly)' == 'true')">true</BinPlaceRuntime>
+    <BinPlaceRef Condition="'$(BinPlaceRef)' == '' And ('$(IsReferenceAssembly)' == 'true' or '$(IsRuntimeAndReferenceAssembly)' == 'true')">true</BinPlaceRef>
+    <BinPlaceRuntime Condition="'$(BinPlaceRuntime)' == '' And ('$(IsRuntimeAssembly)' == 'true' or '$(IsRuntimeAndReferenceAssembly)' == 'true')">true</BinPlaceRuntime>
   </PropertyGroup>
 
   <ItemGroup Condition="'@(BinPlaceConfiguration)' == ''">
@@ -71,13 +71,13 @@
       <RuntimePath>$(RuntimePath)</RuntimePath>
     </BinPlaceConfiguration>
     <!-- binplace to directories for packages -->
-    <BinPlaceConfiguration Condition="'$(IsNETCoreApp)' == 'true' AND '$(BuildingNETCoreAppVertical)' == 'true'" Include="netcoreapp-$(_bc_OSGroup)">
+    <BinPlaceConfiguration Condition="'$(IsNETCoreApp)' == 'true' and '$(BuildingNETCoreAppVertical)' == 'true'" Include="netcoreapp-$(_bc_OSGroup)">
       <PackageFileRefPath Condition="'$(IsNETCoreAppRef)' == 'true'">$(NETCoreAppPackageRefPath)</PackageFileRefPath>
       <PackageFileRuntimePath>$(NETCoreAppPackageRuntimePath)</PackageFileRuntimePath>
       <RuntimePath Condition="'$(BinPlaceNETCoreAppPackage)' == 'true'">$(NETCoreAppPackageRuntimePath)\..\runtime</RuntimePath>
-      <RefPath Condition="'$(BinPlaceNETCoreAppPackage)' == 'true' AND '$(IsNETCoreAppRef)' == 'true'">$(RefRootPath)microsoft.netcore.app</RefPath>
+      <RefPath Condition="'$(BinPlaceNETCoreAppPackage)' == 'true' and '$(IsNETCoreAppRef)' == 'true'">$(RefRootPath)microsoft.netcore.app</RefPath>
       <!-- enable trimming for any runtime project that's part of the shared framework and hasn't already set ILLinkTrimAssembly -->
-      <SetProperties Condition="'$(BinPlaceRuntime)' == 'true' AND '$(ILLinkTrimAssembly)' == ''">ILLinkTrimAssembly=true</SetProperties>
+      <SetProperties Condition="'$(BinPlaceRuntime)' == 'true' and '$(ILLinkTrimAssembly)' == ''">ILLinkTrimAssembly=true</SetProperties>
     </BinPlaceConfiguration>
 
     <!-- Setup the shared framework directory for testing -->

src/libraries/Microsoft.Win32.Registry/src/Microsoft.Win32.Registry.csproj

@@ -4,11 +4,11 @@
     <NoWarn>$(NoWarn);CS1573</NoWarn>
     <DefineConstants>$(DefineConstants);REGISTRY_ASSEMBLY</DefineConstants>
     <IsPartialFacadeAssembly Condition="'$(TargetsNetFx)' == 'true'">true</IsPartialFacadeAssembly>
-    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(OSGroup)' == 'AnyOS' AND '$(TargetsNetStandard)' == 'true'">SR.PlatformNotSupported_Registry</GeneratePlatformNotSupportedAssemblyMessage>
+    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(OSGroup)' == 'AnyOS' and '$(TargetsNetStandard)' == 'true'">SR.PlatformNotSupported_Registry</GeneratePlatformNotSupportedAssemblyMessage>
     <NoWarn Condition="'$(TargetsUnix)' == 'true'">$(NoWarn);CA1823</NoWarn> <!-- Avoid unused fields warnings in Unix build -->
     <Configurations>net461-Windows_NT-Debug;net461-Windows_NT-Release;netcoreapp-Unix-Debug;netcoreapp-Unix-Release;netcoreapp-Windows_NT-Debug;netcoreapp-Windows_NT-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard2.0-Unix-Debug;netstandard2.0-Unix-Release;netstandard2.0-Windows_NT-Debug;netstandard2.0-Windows_NT-Release</Configurations>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' AND '$(OSGroup)' != 'AnyOS'">
+  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' and '$(OSGroup)' != 'AnyOS'">
     <Compile Include="$(CommonPath)\CoreLib\Interop\Windows\Advapi32\Interop.RegistryConstants.cs">
       <Link>Common\CoreLib\Interop\Windows\Advapi32\Interop.RegistryConstants.cs</Link>
     </Compile>
@@ -26,7 +26,7 @@
     <Compile Include="System\Security\AccessControl\RegistryRights.cs" />
     <Compile Include="System\Security\AccessControl\RegistrySecurity.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' and '$(TargetsWindows)' == 'true'">
     <Compile Include="$(CommonPath)\Interop\Windows\Interop.Libraries.cs">
       <Link>Common\Interop\Windows\Interop.Libraries.cs</Link>
     </Compile>

src/libraries/Microsoft.Win32.SystemEvents/src/Microsoft.Win32.SystemEvents.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <IsPartialFacadeAssembly Condition="'$(TargetsNetFx)' == 'true'">true</IsPartialFacadeAssembly>
-    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetsNetStandard)' == 'true' AND '$(OSGroup)' == 'AnyOS'">SR.PlatformNotSupported_SystemEvents</GeneratePlatformNotSupportedAssemblyMessage>
+    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetsNetStandard)' == 'true' and '$(OSGroup)' == 'AnyOS'">SR.PlatformNotSupported_SystemEvents</GeneratePlatformNotSupportedAssemblyMessage>
     <Configurations>net461-Debug;net461-Release;netcoreapp-Windows_NT-Debug;netcoreapp-Windows_NT-Release;netcoreapp2.0-Windows_NT-Debug;netcoreapp2.0-Windows_NT-Release;netcoreapp3.0-Windows_NT-Debug;netcoreapp3.0-Windows_NT-Release;netfx-Debug;netfx-Release;netstandard2.0-Debug;netstandard2.0-Release</Configurations>
   </PropertyGroup>
   <ItemGroup Condition="'$(TargetsWindows)' == 'true' ">

src/libraries/Microsoft.XmlSerializer.Generator/pkg/build/Microsoft.XmlSerializer.Generator.targets

@@ -36,8 +36,8 @@
     <Message Text="Running Serialization Tool" Importance="normal" />
     <Exec Command="dotnet Microsoft.XmlSerializer.Generator &quot;$(IntermediateOutputPath)$(AssemblyName)$(TargetExt)&quot; --force --quiet $(_SgenRspFilePath)" ContinueOnError="true"/>
     <Warning Condition="Exists('$(_SerializerCsIntermediateFolder)') != 'true'" Text="$(_SGenWarningText)" />
-    <Csc Condition="Exists('$(_SerializerCsIntermediateFolder)') AND !Exists('$(_CscRspFilePath)')" ContinueOnError="true" OutputAssembly="$(_SerializerDllIntermediateFolder)" References="@(ReferencePath);@(IntermediateAssembly)" EmitDebugInformation="$(DebugSymbols)" Sources="$(_SerializerCsIntermediateFolder)" TargetType="Library" ToolExe="$(CscToolExe)" ToolPath="$(CscToolPath)" DisabledWarnings="$(_SerializationAssemblyDisabledWarnings)"/>
-    <Csc Condition="Exists('$(_SerializerCsIntermediateFolder)') AND Exists('$(_CscRspFilePath)')" ContinueOnError="true" OutputAssembly="$(_SerializerDllIntermediateFolder)" References="@(ReferencePath);@(IntermediateAssembly)" EmitDebugInformation="$(DebugSymbols)" Sources="$(_SerializerCsIntermediateFolder)" TargetType="Library" ResponseFiles="$(_CscRspFilePath)"  ToolExe="$(CscToolExe)" ToolPath="$(CscToolPath)" DisabledWarnings="$(_SerializationAssemblyDisabledWarnings)"/>
+    <Csc Condition="Exists('$(_SerializerCsIntermediateFolder)') and !Exists('$(_CscRspFilePath)')" ContinueOnError="true" OutputAssembly="$(_SerializerDllIntermediateFolder)" References="@(ReferencePath);@(IntermediateAssembly)" EmitDebugInformation="$(DebugSymbols)" Sources="$(_SerializerCsIntermediateFolder)" TargetType="Library" ToolExe="$(CscToolExe)" ToolPath="$(CscToolPath)" DisabledWarnings="$(_SerializationAssemblyDisabledWarnings)"/>
+    <Csc Condition="Exists('$(_SerializerCsIntermediateFolder)') and Exists('$(_CscRspFilePath)')" ContinueOnError="true" OutputAssembly="$(_SerializerDllIntermediateFolder)" References="@(ReferencePath);@(IntermediateAssembly)" EmitDebugInformation="$(DebugSymbols)" Sources="$(_SerializerCsIntermediateFolder)" TargetType="Library" ResponseFiles="$(_CscRspFilePath)"  ToolExe="$(CscToolExe)" ToolPath="$(CscToolPath)" DisabledWarnings="$(_SerializationAssemblyDisabledWarnings)"/>
     <Warning Condition="Exists('$(_SerializerDllIntermediateFolder)') != 'true' And Exists('$(_SerializerCsIntermediateFolder)') == 'true'" Text="$(_SGenWarningText)"/>
     <Copy Condition="Exists('$(_SerializerDllIntermediateFolder)') == 'true'" SourceFiles="$(_SerializerDllIntermediateFolder)" DestinationFolder="$(OutputPath)" />
     <Delete Condition="Exists('$(_SgenRspFilePath)')" Files="$(_SgenRspFilePath)" />

src/libraries/Native/build-native.proj

@@ -39,7 +39,7 @@
 
   <!-- We don't have any native components when building for netfx. -->
   <Target Name="BuildNativeWindows"
-          Condition="'$(OS)' == 'Windows_NT' AND '$(TargetsNetFx)' != 'true'">
+          Condition="'$(OS)' == 'Windows_NT' and '$(TargetsNetFx)' != 'true'">
 
     <PropertyGroup>
       <_BuildNativeWindowsArgs>$(_BuildNativeArgs)</_BuildNativeWindowsArgs>

src/libraries/Native/pkg/Directory.Build.targets

@@ -38,7 +38,7 @@
       <NonWindowsSymbolFile Include="@(NativeDylibFile -> '%(Identity).dwarf')" />
 
       <ExistingWindowsSymbolFile Include="@(WindowsSymbolFile)" Condition="Exists('%(Identity)')" />
-      <ExistingNonWindowsSymbolFile Include="@(NonWindowsSymbolFile)" Condition="Exists('%(Identity)') AND '$(SkipPackagingXplatSymbols)'!='true'" />
+      <ExistingNonWindowsSymbolFile Include="@(NonWindowsSymbolFile)" Condition="Exists('%(Identity)') and '$(SkipPackagingXplatSymbols)'!='true'" />
 
       <File Include="@(ExistingWindowsSymbolFile);@(ExistingNonWindowsSymbolFile)">
         <IsSymbolFile>true</IsSymbolFile>
@@ -46,11 +46,11 @@
     </ItemGroup>
 
     <PropertyGroup>
-      <NeedsPlaceholderPdb Condition="'@(ExistingNonWindowsSymbolFile)'!='' AND '@(ExistingWindowsSymbolFile)'==''">true</NeedsPlaceholderPdb>
+      <NeedsPlaceholderPdb Condition="'@(ExistingNonWindowsSymbolFile)'!='' and '@(ExistingWindowsSymbolFile)'==''">true</NeedsPlaceholderPdb>
     </PropertyGroup>
 
     <ItemGroup>
-      <File Include="$(MSBuildThisFileDirectory)\_.pdb" Condition="'$(NeedsPlaceholderPdb)'=='true' AND '$(PackageTargetRuntime)'!=''">
+      <File Include="$(MSBuildThisFileDirectory)\_.pdb" Condition="'$(NeedsPlaceholderPdb)'=='true' and '$(PackageTargetRuntime)'!=''">
         <TargetPath>runtimes/$(PackageTargetRuntime)/native</TargetPath>
         <IsSymbolFile>true</IsSymbolFile>
       </File>

src/libraries/System.Data.Odbc/src/System.Data.Odbc.csproj

@@ -121,7 +121,7 @@
       <Link>Common\Interop\Interop.Odbc.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsLinux)' == 'true' OR '$(TargetsFreeBSD)' == 'true'">
+  <ItemGroup Condition="'$(TargetsLinux)' == 'true' or '$(TargetsFreeBSD)' == 'true'">
     <Compile Include="$(CommonPath)\Interop\Linux\Interop.Libraries.cs">
       <Link>Common\Interop\Linux\Interop.Libraries.cs</Link>
     </Compile>

src/libraries/System.Data.OleDb/src/System.Data.OleDb.csproj

@@ -3,11 +3,11 @@
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <NoWarn>$(NoWarn);CS1573</NoWarn>
     <IsPartialFacadeAssembly Condition="'$(TargetsNetFx)' == 'true'">true</IsPartialFacadeAssembly>
-    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(OSGroup)' == 'AnyOS' AND '$(TargetsNetStandard)' == 'true'">SR.PlatformNotSupported_OleDb</GeneratePlatformNotSupportedAssemblyMessage>
+    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(OSGroup)' == 'AnyOS' and '$(TargetsNetStandard)' == 'true'">SR.PlatformNotSupported_OleDb</GeneratePlatformNotSupportedAssemblyMessage>
     <Configurations>net461-Windows_NT-Debug;net461-Windows_NT-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard2.0-Windows_NT-Debug;netstandard2.0-Windows_NT-Release</Configurations>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' and '$(TargetsWindows)' == 'true'">
     <Compile Include="$(CommonPath)\Interop\Windows\Interop.Libraries.cs">
       <Link>Common\Interop\Windows\Interop.Libraries.cs</Link>
     </Compile>

src/libraries/System.Data.SqlClient/src/System.Data.SqlClient.csproj

@@ -12,14 +12,14 @@
     <Configurations>net461-Windows_NT-Debug;net461-Windows_NT-Release;netcoreapp-Debug;netcoreapp-Release;netcoreapp-Unix-Debug;netcoreapp-Unix-Release;netcoreapp-Windows_NT-Debug;netcoreapp-Windows_NT-Release;netcoreapp2.1-Debug;netcoreapp2.1-Release;netcoreapp2.1-Unix-Debug;netcoreapp2.1-Unix-Release;netcoreapp2.1-Windows_NT-Debug;netcoreapp2.1-Windows_NT-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard2.0-Unix-Debug;netstandard2.0-Unix-Release;netstandard2.0-Windows_NT-Debug;netstandard2.0-Windows_NT-Release;netstandard1.2-Debug;netstandard1.2-Release;netstandard1.3-Debug;netstandard1.3-Release</Configurations>
     <Nullable>annotations</Nullable>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0' OR '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0' or '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="System.Data.SqlClient.TypeForwards.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS' AND '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS' and '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="System\Data\SqlClient\PoolBlockingPeriod.cs" />
     <Compile Include="Microsoft\SqlServer\Server\SqlFacetAttribute.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS'">
     <Compile Include="Microsoft\SqlServer\Server\ITypedGetters.cs" />
     <Compile Include="Microsoft\SqlServer\Server\ITypedGettersV3.cs" />
     <Compile Include="Microsoft\SqlServer\Server\ITypedSetters.cs" />
@@ -213,11 +213,11 @@
     <Compile Include="System\Data\SqlClient\SqlCredential.cs" />
   </ItemGroup>
   <!-- SqlFileStream Unix Netcoreapp only -->
-  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' AND '$(TargetsUnix)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' and '$(TargetsUnix)' == 'true'">
     <Compile Include="System\Data\SqlClient\SqlFileStream.Unsupported.cs" />
   </ItemGroup>
   <!-- SqlFileStream Windows Netcoreapp only -->
-  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' and '$(TargetsWindows)' == 'true'">
     <Compile Include="$(CommonPath)\CoreLib\Interop\Windows\Kernel32\Interop.FileTypes.cs">
       <Link>Common\CoreLib\Interop\Windows\Kernel32\Interop.FileTypes.cs</Link>
     </Compile>
@@ -274,7 +274,7 @@
     </Compile>
     <Compile Include="System\Data\SqlClient\SqlFileStream.Windows.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS' AND '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS' and '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="System\Data\Common\DbConnectionStringCommon.NetCoreApp.cs" />
     <Compile Include="System\Data\ProviderBase\DbConnectionPool.NetCoreApp.cs" />
     <Compile Include="System\Data\SqlClient\SqlConnectionString.NetCoreApp.cs" />
@@ -283,13 +283,13 @@
     <Compile Include="System\Data\SqlClient\TdsParser.NetCoreApp.cs" />
     <Compile Include="System\Data\SqlClient\SNI\SNIPacket.NetCoreApp.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS' AND '$(TargetsNetCoreApp)' != 'true'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS' and '$(TargetsNetCoreApp)' != 'true'">
     <Compile Include="System\Data\SqlClient\SqlDelegatedTransaction.NetStandard.cs" />
     <Compile Include="System\Data\SqlClient\TdsParser.NetStandard.cs" />
     <Compile Include="System\Data\SqlClient\SNI\SNIPacket.NetStandard.cs" />
   </ItemGroup>
   <!-- Manage the SNI toggle for Windows netstandard and UWP -->
-  <ItemGroup Condition="('$(TargetFramework)' == 'netstandard2.0' OR '$(TargetsNetCoreApp)' == 'true') AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="('$(TargetFramework)' == 'netstandard2.0' or '$(TargetsNetCoreApp)' == 'true') and '$(TargetsWindows)' == 'true'">
     <!-- Manage the SNI toggle for Windows netstandard and UWP -->
     <Compile Include="System\Data\SqlClient\SNI\SNITcpHandle.Windows.cs" />
     <Compile Include="System\Data\SqlClient\TdsParserStateObjectFactory.Windows.cs" />
@@ -424,7 +424,7 @@
     </Compile>
   </ItemGroup>
   <!-- Common (Windows and Unix) dependencies for MANAGED_SNI build -->
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS'">
     <Reference Include="System.Memory" />
     <Compile Include="$(CommonPath)\System\Net\ContextFlagsPal.cs">
       <Link>Common\System\Net\ContextFlagsPal.cs</Link>
@@ -451,7 +451,7 @@
       <Link>Common\System\Net\NegotiationInfoClass.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsWindows)' != 'true' And '$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS'">
+  <ItemGroup Condition=" '$(TargetsWindows)' != 'true' And '$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS'">
     <Compile Include="System\Data\ProviderBase\DbConnectionPoolIdentity.Unix.cs" />
     <Compile Include="Interop\SNINativeMethodWrapper.Unix.cs" />
     <Compile Include="$(CommonPath)\System\Net\Security\NegotiateStreamPal.Unix.cs">
@@ -513,7 +513,7 @@
     <Reference Include="System.Threading.Tasks" />
     <Reference Include="System.Xml.ReaderWriter" />
   </ItemGroup>
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(OSGroup)' != 'AnyOS'">
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(OSGroup)' != 'AnyOS'">
     <Reference Include="Microsoft.Win32.Primitives" />
     <Reference Include="System.Buffers" />
     <Reference Include="System.Collections" />

src/libraries/System.Diagnostics.DiagnosticSource/ref/System.Diagnostics.DiagnosticSource.csproj

@@ -4,7 +4,7 @@
     <CLSCompliant>false</CLSCompliant>
     <Nullable>enable</Nullable>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(TargetGroup)' == 'net45' OR '$(TargetGroup)' == 'netfx'">
+  <PropertyGroup Condition="'$(TargetGroup)' == 'net45' or '$(TargetGroup)' == 'netfx'">
     <DefineConstants>$(DefineConstants);ALLOW_PARTIALLY_TRUSTED_CALLERS</DefineConstants>
   </PropertyGroup>
   <ItemGroup>
@@ -14,7 +14,7 @@
     <Compile Include="System.Diagnostics.DiagnosticSourceActivity.cs" />
     <Reference Include="System.Memory" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'net45' OR '$(TargetGroup)' == 'netfx'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'net45' or '$(TargetGroup)' == 'netfx'">
     <Reference Include="mscorlib" />
   </ItemGroup>
 

src/libraries/System.Diagnostics.DiagnosticSource/src/System.Diagnostics.DiagnosticSource.csproj

@@ -9,9 +9,9 @@
     <CLSCompliant>false</CLSCompliant>
     <NoWarn>$(NoWarn);SA1205</NoWarn>
     <Nullable>enable</Nullable>
-    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.1' OR '$(TargetFramework)' == 'net45'">$(DefineConstants);NO_EVENTSOURCE_COMPLEX_TYPE_SUPPORT</DefineConstants>
+    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.1' or '$(TargetFramework)' == 'net45'">$(DefineConstants);NO_EVENTSOURCE_COMPLEX_TYPE_SUPPORT</DefineConstants>
     <DefineConstants Condition="'$(TargetFramework)' != 'netstandard1.1'">$(DefineConstants);EVENTSOURCE_ACTIVITY_SUPPORT</DefineConstants>
-    <DefineConstants Condition="'$(TargetFramework)' != 'netstandard1.1' AND '$(TargetFramework)' != 'netstandard1.3'">$(DefineConstants);EVENTSOURCE_ENUMERATE_SUPPORT</DefineConstants>
+    <DefineConstants Condition="'$(TargetFramework)' != 'netstandard1.1' and '$(TargetFramework)' != 'netstandard1.3'">$(DefineConstants);EVENTSOURCE_ENUMERATE_SUPPORT</DefineConstants>
     <DefineConstants Condition="'$(TargetsNetFx)' == 'true'">$(DefineConstants);ALLOW_PARTIALLY_TRUSTED_CALLERS;ENABLE_HTTP_HANDLER</DefineConstants>
     <Configurations>net45-Debug;net45-Release;net46-Debug;net46-Release;netcoreapp-Debug;netcoreapp-Release;netfx-Debug;netfx-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard1.1-Debug;netstandard1.1-Release;netstandard1.3-Debug;netstandard1.3-Release</Configurations>
   </PropertyGroup>
@@ -39,13 +39,13 @@
     <TargetingPackReference Include="System" />
     <TargetingPackReference Include="System.Runtime.Remoting" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsNetCoreApp)' == 'true' OR '$(TargetFramework)' == 'netstandard1.1' or '$(TargetFramework)' == 'netstandard1.3' or '$(TargetFramework)' == 'netstandard2.0'">
+  <ItemGroup Condition=" '$(TargetsNetCoreApp)' == 'true' or '$(TargetFramework)' == 'netstandard1.1' or '$(TargetFramework)' == 'netstandard1.3' or '$(TargetFramework)' == 'netstandard2.0'">
     <Compile Include="System\Diagnostics\Activity.DateTime.corefx.cs" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsNetCoreApp)' == 'true' OR '$(TargetFramework)' == 'netstandard2.1'">
+  <ItemGroup Condition=" '$(TargetsNetCoreApp)' == 'true' or '$(TargetFramework)' == 'netstandard2.1'">
     <Compile Include="System\Diagnostics\Activity.GenerateRootId.netcoreapp.cs" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsNetCoreApp)' != 'true' AND '$(TargetFramework)' != 'netstandard2.1' and '$(TargetFramework)' != 'netstandard1.1'">
+  <ItemGroup Condition=" '$(TargetsNetCoreApp)' != 'true' and '$(TargetFramework)' != 'netstandard2.1' and '$(TargetFramework)' != 'netstandard1.1'">
     <Compile Include="System\Diagnostics\Activity.GenerateRootId.netfx.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetsNetFx)' == 'true'">

src/libraries/System.Diagnostics.Process/src/System.Diagnostics.Process.csproj

@@ -7,7 +7,7 @@
     <NoWarn>$(NoWarn);CS1573</NoWarn>
     <Configurations>netcoreapp-FreeBSD-Debug;netcoreapp-FreeBSD-Release;netcoreapp-Linux-Debug;netcoreapp-Linux-Release;netcoreapp-OSX-Debug;netcoreapp-OSX-Release;netcoreapp-Windows_NT-Debug;netcoreapp-Windows_NT-Release</Configurations>
   </PropertyGroup>
-  <PropertyGroup Condition=" '$(TargetsFreeBSD)' == 'true' OR '$(TargetsUnknownUnix)' == 'true' ">
+  <PropertyGroup Condition=" '$(TargetsFreeBSD)' == 'true' or '$(TargetsUnknownUnix)' == 'true' ">
     <!-- Suppress unused field warnings when using PlatformNotSupportedException stubs -->
     <NoWarn>$(NoWarn);0649</NoWarn>
   </PropertyGroup>
@@ -405,7 +405,7 @@
       <Link>Common\Interop\OSX\Interop.Libraries.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netcoreapp' AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netcoreapp' and '$(TargetsWindows)' == 'true'">
     <Compile Include="$(CommonPath)\Interop\Windows\Shell32\Interop.ShellExecuteExW.cs">
       <Link>Common\Interop\Windows\Shell32\Interop.ShellExecuteExW.cs</Link>
     </Compile>

src/libraries/System.IO.FileSystem.Watcher/src/System.IO.FileSystem.Watcher.csproj

@@ -125,7 +125,7 @@
       <Link>Common\System\Text\ValueUtf8Converter.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsFreeBSD)' == 'true' OR '$(TargetsUnknownUnix)' == 'true'">
+  <ItemGroup Condition="'$(TargetsFreeBSD)' == 'true' or '$(TargetsUnknownUnix)' == 'true'">
     <Compile Include="System\IO\FileSystemWatcher.UnknownUnix.cs" />
   </ItemGroup>
   <ItemGroup>

src/libraries/System.IO.Packaging/ref/System.IO.Packaging.csproj

 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <IsPartialFacadeAssembly Condition="'$(TargetGroup)' == 'netfx' OR '$(TargetGroup)' == 'net46'">true</IsPartialFacadeAssembly>
+    <IsPartialFacadeAssembly Condition="'$(TargetGroup)' == 'netfx' or '$(TargetGroup)' == 'net46'">true</IsPartialFacadeAssembly>
     <DefineConstants Condition="'$(TargetGroup)'=='netstandard1.3'">$(DefineConstants);netcoreapp</DefineConstants>
     <Configurations>net46-Debug;net46-Release;netfx-Debug;netfx-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard1.3-Debug;netstandard1.3-Release</Configurations>
   </PropertyGroup>
@@ -11,7 +11,7 @@
     <Compile Include="System.IO.Packaging.Serialization.cs" />
     <Compile Include="System.IO.Packaging.PackUriScheme.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)' == 'netfx' OR '$(TargetGroup)' == 'net46'">
+  <ItemGroup Condition="'$(TargetGroup)' == 'netfx' or '$(TargetGroup)' == 'net46'">
     <Reference Include="mscorlib" />
     <Reference Include="System" />
     <Reference Include="WindowsBase" />

src/libraries/System.IO.Packaging/src/System.IO.Packaging.csproj

@@ -3,7 +3,7 @@
     <RootNamespace>System.IO.Packaging</RootNamespace>
     <AssemblyName>System.IO.Packaging</AssemblyName>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <IsPartialFacadeAssembly Condition="'$(TargetGroup)'=='netfx' OR '$(TargetGroup)'=='net46'">true</IsPartialFacadeAssembly>
+    <IsPartialFacadeAssembly Condition="'$(TargetGroup)'=='netfx' or '$(TargetGroup)'=='net46'">true</IsPartialFacadeAssembly>
     <DefineConstants Condition="'$(TargetGroup)' != 'netstandard1.3'">$(DefineConstants);FEATURE_SERIALIZATION</DefineConstants>
     <Configurations>net46-Debug;net46-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard1.3-Debug;netstandard1.3-Release</Configurations>
   </PropertyGroup>
@@ -51,7 +51,7 @@
     <Compile Include="System\IO\Packaging\ZipWrappingStream.cs" />
     <Compile Condition="'$(TargetGroup)'!='netstandard1.3'" Include="System\IO\Packaging\PackUriHelper.PackUriScheme.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetGroup)'=='netfx' OR '$(TargetGroup)' == 'net46' ">
+  <ItemGroup Condition="'$(TargetGroup)'=='netfx' or '$(TargetGroup)' == 'net46' ">
     <Reference Include="mscorlib" />
     <Reference Include="WindowsBase" />
   </ItemGroup>

src/libraries/System.IO.Ports/src/System.IO.Ports.csproj

@@ -2,12 +2,12 @@
   <PropertyGroup>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <IsPartialFacadeAssembly Condition="'$(TargetsNetFx)' == 'true'">true</IsPartialFacadeAssembly>
-    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetsNetStandard)' == 'true' AND '$(TargetsWindows)' != 'true' AND '$(TargetsLinux)' != 'true' AND '$(TargetsOSX)' != 'true'">SR.PlatformNotSupported_IOPorts</GeneratePlatformNotSupportedAssemblyMessage>
+    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetsNetStandard)' == 'true' and '$(TargetsWindows)' != 'true' and '$(TargetsLinux)' != 'true' and '$(TargetsOSX)' != 'true'">SR.PlatformNotSupported_IOPorts</GeneratePlatformNotSupportedAssemblyMessage>
     <DefineConstants>$(DefineConstants);NOSPAN</DefineConstants>
     <IncludeDllSafeSearchPathAttribute>true</IncludeDllSafeSearchPathAttribute>
     <Configurations>net461-Windows_NT-Debug;net461-Windows_NT-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Linux-Debug;netstandard2.0-Linux-Release;netstandard2.0-OSX-Debug;netstandard2.0-OSX-Release;netstandard2.0-Release;netstandard2.0-Windows_NT-Debug;netstandard2.0-Windows_NT-Release</Configurations>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' AND ('$(TargetsWindows)' == 'true' OR '$(TargetsLinux)' == 'true' OR '$(TargetsOSX)' == 'true')">
+  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' and ('$(TargetsWindows)' == 'true' or '$(TargetsLinux)' == 'true' or '$(TargetsOSX)' == 'true')">
     <Compile Include="System\IO\Ports\Handshake.cs" />
     <Compile Include="System\IO\Ports\InternalResources.cs" />
     <Compile Include="System\IO\Ports\Parity.cs" />
@@ -24,7 +24,7 @@
     <Compile Include="System\IO\Ports\SerialStream.cs" />
     <Compile Include="System\IO\Ports\StopBits.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' AND '$(TargetsWindows)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetFx)' != 'true' and '$(TargetsWindows)' == 'true'">
     <Compile Include="System\IO\Ports\SerialStream.Windows.cs" />
     <Compile Include="$(CommonPath)\Interop\Windows\Kernel32\Interop.DCB.cs">
       <Link>Common\Interop\Windows\Kernel32\Interop.DCB.cs</Link>
@@ -145,7 +145,7 @@
   <ItemGroup Condition=" '$(TargetsOSX)' == 'true' ">
     <Compile Include="System\IO\Ports\SerialPort.OSX.cs" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsLinux)' == 'true'  OR '$(TargetsOSX)' == 'true'">
+  <ItemGroup Condition=" '$(TargetsLinux)' == 'true'  or '$(TargetsOSX)' == 'true'">
     <Compile Include="System\IO\Ports\SafeSerialDeviceHandle.Unix.cs" />
     <Compile Include="System\IO\Ports\SerialStream.Unix.cs" />
     <Compile Include="Interop\Unix\Interop.Termios.cs" />
@@ -184,7 +184,7 @@
     <Reference Include="System.Memory" />
     <Reference Include="System.Threading.Tasks" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsLinux)' == 'true' OR '$(TargetsOSX)' == 'true'">
+  <ItemGroup Condition="'$(TargetsLinux)' == 'true' or '$(TargetsOSX)' == 'true'">
     <Reference Include="Microsoft.Win32.Primitives" />
     <Reference Include="System.Collections" />
     <Reference Include="System.ComponentModel.Primitives" />

src/libraries/System.Net.Http.WinHttpHandler/src/System.Net.Http.WinHttpHandler.csproj

@@ -6,7 +6,7 @@
     <Configurations>net461-Windows_NT-Debug;net461-Windows_NT-Release;netfx-Windows_NT-Debug;netfx-Windows_NT-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard2.0-Windows_NT-Debug;netstandard2.0-Windows_NT-Release</Configurations>
   </PropertyGroup>
   <Import Project="System.Net.Http.WinHttpHandler.msbuild" Condition="'$(TargetsWindows)' == 'true'" />
-  <ItemGroup Condition="'$(TargetFramework)' == 'net46' OR '$(TargetFramework)' == 'net461'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'net46' or '$(TargetFramework)' == 'net461'">
     <!-- Need to compile it here since the NET46 target here is building against System.Runtime whereas the
          the list of other files in System.Net.Http.WinHttpHandler.msbuild is also used by System.Net.Http
          library and the NET46 target there uses framework assembly references instead. -->

src/libraries/System.Net.Http/src/System.Net.Http.csproj

@@ -542,7 +542,7 @@
       <Link>Common\CoreLib\System\Threading\Tasks\TaskToApm.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <Compile Include="$(CommonPath)\Interop\Unix\System.Security.Cryptography.Native\Interop.ASN1.cs">
       <Link>Common\Interop\Unix\System.Security.Cryptography.Native\Interop.ASN1.cs</Link>
     </Compile>

src/libraries/System.Net.HttpListener/src/System.Net.HttpListener.csproj

@@ -104,7 +104,7 @@
       <Link>Common\System\Runtime\CompilerServices\PreserveDependencyAttribute.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(ForceManagedImplementation)' != 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(ForceManagedImplementation)' != 'true'">
     <Compile Include="System\Net\Windows\HttpListener.Windows.cs" />
     <Compile Include="System\Net\Windows\HttpListenerContext.Windows.cs" />
     <Compile Include="System\Net\Windows\HttpListenerRequest.Windows.cs" />
@@ -335,7 +335,7 @@
       <Link>Common\Interop\Windows\SspiCli\SSPIWrapper.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsUnix)' == 'true' OR '$(ForceManagedImplementation)' == 'true'">
+  <ItemGroup Condition="'$(TargetsUnix)' == 'true' or '$(ForceManagedImplementation)' == 'true'">
     <Compile Include="System\Net\Managed\HttpEndPointListener.cs" />
     <Compile Include="System\Net\Managed\HttpEndPointManager.cs" />
     <Compile Include="System\Net\Managed\HttpConnection.cs" />

src/libraries/System.Net.NetworkInformation/src/System.Net.NetworkInformation.csproj

@@ -227,7 +227,7 @@
     </Compile>
   </ItemGroup>
   <!-- OSX -->
-  <ItemGroup Condition=" '$(TargetsOsx)' == 'true' OR '$(TargetsFreeBSD)' == 'true'">
+  <ItemGroup Condition=" '$(TargetsOsx)' == 'true' or '$(TargetsFreeBSD)' == 'true'">
     <Compile Include="System\Net\NetworkInformation\IPGlobalPropertiesPal.Bsd.cs" />
     <Compile Include="System\Net\NetworkInformation\NetworkInterfacePal.Bsd.cs" />
     <Compile Include="System\Net\NetworkInformation\BsdIcmpV4Statistics.cs" />

src/libraries/System.Net.Security/src/System.Net.Security.csproj

@@ -314,7 +314,7 @@
     <Compile Include="System\Net\Security\SslConnectionInfo.Unix.cs" />
     <Compile Include="System\Net\Security\TlsCipherSuiteData.cs" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <Compile Include="System\Net\CertificateValidationPal.Unix.cs" />
     <Compile Include="System\Net\Security\CipherSuitesPolicyPal.Linux.cs" />
     <Compile Include="System\Net\Security\SslStreamPal.Unix.cs" />

src/libraries/System.Reflection.Context/src/System.Reflection.Context.csproj

 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetFramework)' == 'netstandard1.1' OR '$(TargetFramework)' == 'netstandard2.0'">SR.PlatformNotSupported_ReflectionContext</GeneratePlatformNotSupportedAssemblyMessage>
+    <GeneratePlatformNotSupportedAssemblyMessage Condition="'$(TargetFramework)' == 'netstandard1.1' or '$(TargetFramework)' == 'netstandard2.0'">SR.PlatformNotSupported_ReflectionContext</GeneratePlatformNotSupportedAssemblyMessage>
     <Configurations>netstandard2.0-Debug;netstandard2.0-Release;netstandard1.1-Debug;netstandard1.1-Release;netstandard2.1-Debug;netstandard2.1-Release</Configurations>
   </PropertyGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.1'">

src/libraries/System.Reflection.TypeExtensions/src/System.Reflection.TypeExtensions.csproj

@@ -5,12 +5,12 @@
     <Nullable>enable</Nullable>
     <Configurations>net461-Debug;net461-Release;netcoreapp-Unix-Debug;netcoreapp-Unix-Release;netcoreapp-Windows_NT-Debug;netcoreapp-Windows_NT-Release;netfx-Debug;netfx-Release;netstandard2.0-Debug;netstandard2.0-Release;netstandard1.3-Debug;netstandard1.3-Release;netstandard1.5-Debug;netstandard1.5-Release</Configurations>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(TargetFramework)' == 'netstandard1.3' OR '$(TargetFramework)' == 'netstandard1.5'">
+  <PropertyGroup Condition="'$(TargetFramework)' == 'netstandard1.3' or '$(TargetFramework)' == 'netstandard1.5'">
     <GeneratePlatformNotSupportedAssemblyMessage>SR.PlatformNotSupported_ReflectionTypeExtensions</GeneratePlatformNotSupportedAssemblyMessage>
     <AssemblyVersion Condition="'$(TargetFramework)' == 'netstandard1.3'">4.0.0.0</AssemblyVersion>
     <AssemblyVersion Condition="'$(TargetFramework)' == 'netstandard1.5'">4.1.0.0</AssemblyVersion>
   </PropertyGroup>
-  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard1.3' AND '$(TargetFramework)' != 'netstandard1.5'">
+  <ItemGroup Condition="'$(TargetFramework)' != 'netstandard1.3' and '$(TargetFramework)' != 'netstandard1.5'">
     <Compile Include="System\Reflection\Requires.cs" />
     <Compile Include="System\Reflection\TypeExtensions.cs" />
   </ItemGroup>
@@ -18,7 +18,7 @@
     <Reference Include="mscorlib" Condition="'$(TargetsNetFx)' == 'true'" />
     <ReferenceFromRuntime Include="System.Private.CoreLib" Condition="'$(TargetsNetCoreApp)' == 'true'" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.3' OR '$(TargetFramework)' == 'netstandard1.5'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.3' or '$(TargetFramework)' == 'netstandard1.5'">
     <Reference Include="System.Reflection" />
     <Reference Include="System.Resources.ResourceManager" />
     <Reference Include="System.Runtime" />

src/libraries/System.Security.Cryptography.Algorithms/src/System.Security.Cryptography.Algorithms.csproj

@@ -475,7 +475,7 @@
       <Link>Common\System\Security\Cryptography\RSACng.SignVerify.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <Compile Include="$(CommonPath)\Interop\Unix\System.Security.Cryptography.Native\Interop.ASN1.cs">
       <Link>Common\Interop\Unix\System.Security.Cryptography.Native\Interop.ASN1.cs</Link>
     </Compile>

src/libraries/System.Security.Cryptography.Algorithms/tests/System.Security.Cryptography.Algorithms.Tests.csproj

@@ -122,7 +122,7 @@
   <ItemGroup Condition="'$(TargetsWindows)' == 'true'">
     <Compile Include="DefaultECDsaProvider.Windows.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="DefaultECDiffieHellmanProvider.Windows.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetsUnix)' == 'true'">
@@ -131,7 +131,7 @@
       <Link>Common\Interop\Unix\Interop.Libraries.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsUnix)' == 'true' AND '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(TargetsUnix)' == 'true' and '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="DefaultECDiffieHellmanProvider.Unix.cs" />
   </ItemGroup>
   <ItemGroup>

src/libraries/System.Security.Cryptography.Cng/ref/System.Security.Cryptography.Cng.csproj

 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <DefineConstants Condition="'$(TargetGroup)' != 'net461' AND '$(TargetGroup)' != 'net462'">$(DefineConstants);FEATURE_ECPARAMETERS</DefineConstants>
+    <DefineConstants Condition="'$(TargetGroup)' != 'net461' and '$(TargetGroup)' != 'net462'">$(DefineConstants);FEATURE_ECPARAMETERS</DefineConstants>
     <!-- FEATURE_DSA_HASHDATA is technically also available on net462+, but it doesn't require being enabled since it is a facade -->
     <DefineConstants Condition="'$(TargetsNetCoreApp)' == 'true' or '$(TargetsNetStandard)' == 'true'">$(DefineConstants);FEATURE_DSA_HASHDATA</DefineConstants>
     <!-- FEATURE_ECDH_DERIVEFROM is technically also available on net462+, but it doesn't require being enabled since it is a facade -->

src/libraries/System.Security.Cryptography.Cng/src/System.Security.Cryptography.Cng.csproj

@@ -11,9 +11,9 @@
     <GeneratePlatformNotSupportedAssemblyMessage>SR.PlatformNotSupported_CryptographyCng</GeneratePlatformNotSupportedAssemblyMessage>
     <AssemblyVersion Condition="'$(TargetFramework)' == 'netstandard2.0'">4.3.0.0</AssemblyVersion>
   </PropertyGroup>
-  <Import Project="$(CommonPath)\System\Security\Cryptography\Asn1\AsnXml.targets" Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(TargetsWindows)' == 'true'" />
-  <Import Project="$(CommonPath)\System\Security\Cryptography\Asn1Reader\System.Security.Cryptography.Asn1Reader.Shared.projitems" Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(TargetsWindows)' == 'true'" />
-  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' AND '$(TargetsWindows)' == 'true'">
+  <Import Project="$(CommonPath)\System\Security\Cryptography\Asn1\AsnXml.targets" Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(TargetsWindows)' == 'true'" />
+  <Import Project="$(CommonPath)\System\Security\Cryptography\Asn1Reader\System.Security.Cryptography.Asn1Reader.Shared.projitems" Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(TargetsWindows)' == 'true'" />
+  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' != 'true' and '$(TargetsWindows)' == 'true'">
     <Compile Include="System\Security\Cryptography\AesCng.cs" />
     <Compile Include="System\Security\Cryptography\CngAlgorithm.cs" />
     <Compile Include="System\Security\Cryptography\CngAlgorithmGroup.cs" />

src/libraries/System.Security.Cryptography.Encoding/src/System.Security.Cryptography.Encoding.csproj

@@ -56,7 +56,7 @@
       <Link>Common\Interop\Windows\Interop.Libraries.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <Compile Include="Internal\Cryptography\AsnFormatter.Unix.cs" />
     <Compile Include="Internal\Cryptography\OidLookup.Unix.cs" />
     <Compile Include="Internal\Cryptography\OpenSslAsnFormatter.cs" />

src/libraries/System.Security.Cryptography.Pkcs/src/System.Security.Cryptography.Pkcs.csproj

@@ -133,7 +133,7 @@
     </Compile>
   </ItemGroup>
   <!-- Internal types (platform: Windows) -->
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(IsPartialFacadeAssembly)' != 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="Internal\Cryptography\Pal\Windows\AlgId.cs" />
     <Compile Include="Internal\Cryptography\Pal\Windows\DecryptorPalWindows.cs" />
     <Compile Include="Internal\Cryptography\Pal\Windows\DecryptorPalWindows.Decode.cs" />
@@ -154,7 +154,7 @@
     <Compile Include="Interop\Windows\Crypt32\Interop.CertDuplicateCertificateContext.cs" />
   </ItemGroup>
   <!-- Interop types (platform: Windows) -->
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(IsPartialFacadeAssembly)' != 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="$(CommonPath)\Interop\Windows\Advapi32\Interop.CryptAcquireContext.cs">
       <Link>Common\Interop\Windows\Advapi32\Interop.CryptAcquireContext.cs</Link>
     </Compile>
@@ -370,7 +370,7 @@
     </Compile>
   </ItemGroup>
   <!-- Common types (platform: Windows) -->
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(IsPartialFacadeAssembly)' != 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="$(CommonPath)\Internal\Cryptography\Windows\CryptoThrowHelper.cs">
       <Link>Common\Internal\Cryptography\Windows\CryptoThrowHelper.cs</Link>
     </Compile>
@@ -379,7 +379,7 @@
     </Compile>
   </ItemGroup>
   <!-- Internal types (platform: AnyOS) -->
-  <ItemGroup Condition="'$(TargetsWindows)' != 'true' AND '$(IsPartialFacadeAssembly)' != 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' != 'true' and '$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="Internal\Cryptography\Pal\AnyOS\PkcsPal.AnyOS.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(IsPartialFacadeAssembly)' == 'true'">

src/libraries/System.Security.Cryptography.Pkcs/tests/System.Security.Cryptography.Pkcs.Tests.csproj

@@ -62,10 +62,10 @@
     <Compile Include="Pkcs8PrivateKeyInfoTests.cs" />
     <Compile Include="PrivateKeyHelpers.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' OR '$(TargetsNetFx)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetCoreApp)' == 'true' or '$(TargetsNetFx)' == 'true'">
     <Compile Include="EnvelopedCms\KeyTransRecipientInfoRsaOaepCertTests.cs" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsWindows)' == 'true' AND '$(TargetsNetCoreApp)' == 'true'">
+  <ItemGroup Condition="'$(TargetsWindows)' == 'true' and '$(TargetsNetCoreApp)' == 'true'">
     <Compile Include="EnvelopedCms\DecryptTests.KeyPersistence.cs" />
   </ItemGroup>
 </Project>
\ No newline at end of file

src/libraries/System.Security.Cryptography.X509Certificates/src/System.Security.Cryptography.X509Certificates.csproj

@@ -295,7 +295,7 @@
       <Link>Common\Microsoft\Win32\SafeHandles\SafeBCryptKeyHandle.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <AsnXml Include="System\Security\Cryptography\X509Certificates\Asn1\DistributionPointAsn.xml" />
     <Compile Include="System\Security\Cryptography\X509Certificates\Asn1\DistributionPointAsn.xml.cs">
       <DependentUpon>System\Security\Cryptography\X509Certificates\Asn1\DistributionPointAsn.xml</DependentUpon>
@@ -452,7 +452,7 @@
       <Link>Common\System\IO\PersistedFiles.Names.Unix.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsOSX)' == 'true' AND '$(IsPartialFacadeAssembly)' != 'true'">
+  <ItemGroup Condition=" '$(TargetsOSX)' == 'true' and '$(IsPartialFacadeAssembly)' != 'true'">
     <Compile Include="$(CommonPath)\Internal\Cryptography\AsymmetricAlgorithmHelpers.Hash.cs">
       <Link>Common\Internal\Cryptography\AsymmetricAlgorithmHelpers.Hash.cs</Link>
     </Compile>
@@ -773,7 +773,7 @@
     <Reference Include="System.Security.Cryptography.Cng" />
     <Reference Include="System.Security.Cryptography.Csp" />
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true'">
+  <ItemGroup Condition="'$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true'">
     <Reference Include="System.Diagnostics.StackTrace" />
     <Reference Include="System.Security.Cryptography.OpenSsl" />
   </ItemGroup>

src/libraries/System.Security.Cryptography.X509Certificates/tests/System.Security.Cryptography.X509Certificates.Tests.csproj

@@ -63,7 +63,7 @@
     <Compile Include="RSAOther.cs" />
     <Compile Include="TestDataGenerator.cs" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' AND '$(TargetsOSX)' != 'true' ">
+  <ItemGroup Condition=" '$(TargetsUnix)' == 'true' and '$(TargetsOSX)' != 'true' ">
     <Compile Include="X509FilesystemTests.Unix.cs" />
     <Compile Include="$(CommonPath)\Interop\Unix\Interop.Libraries.cs">
       <Link>Common\Interop\Unix\Interop.Libraries.cs</Link>

src/libraries/System.Text.Json/src/System.Text.Json.csproj

@@ -169,7 +169,7 @@
       <Link>Common\System\Runtime\CompilerServices\PreserveDependencyAttribute.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetsNetStandard)' == 'true' OR '$(TargetsNetFx)' == 'true'">
+  <ItemGroup Condition="'$(TargetsNetStandard)' == 'true' or '$(TargetsNetFx)' == 'true'">
     <Compile Include="System\Collections\Generic\StackExtensions.netstandard.cs" />
     <!-- Common or Common-branched source files -->
     <Compile Include="$(CommonPath)\System\Buffers\ArrayBufferWriter.cs">

src/libraries/System.Threading.Tasks.Dataflow/src/System.Threading.Tasks.Dataflow.csproj

 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.1' OR '$(TargetFramework)' == 'netstandard2.0'">$(DefineConstants);FEATURE_TRACING</DefineConstants>
+    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.1' or '$(TargetFramework)' == 'netstandard2.0'">$(DefineConstants);FEATURE_TRACING</DefineConstants>
     <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.0'">$(DefineConstants);USE_INTERNAL_CONCURRENT_COLLECTIONS</DefineConstants>
-    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.0' OR '$(TargetFramework)' == 'netstandard1.1'">$(DefineConstants);USE_INTERNAL_THREADING</DefineConstants>
+    <DefineConstants Condition="'$(TargetFramework)' == 'netstandard1.0' or '$(TargetFramework)' == 'netstandard1.1'">$(DefineConstants);USE_INTERNAL_THREADING</DefineConstants>
     <PackageTargetFramework Condition="'$(TargetFramework)' == 'netstandard1.1'">netstandard1.1;portable-net45+win8+wpa81</PackageTargetFramework>
     <Configurations>netstandard2.0-Debug;netstandard2.0-Release;netstandard1.0-Debug;netstandard1.0-Release;netstandard1.1-Debug;netstandard1.1-Release</Configurations>
   </PropertyGroup>
@@ -44,7 +44,7 @@
       <Link>Common\Internal\Padding.cs</Link>
     </Compile>
   </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.0' OR '$(TargetFramework)' == 'netstandard1.1'">
+  <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.0' or '$(TargetFramework)' == 'netstandard1.1'">
     <Compile Include="Internal\Threading.cs" />
   </ItemGroup>
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard1.0'">

src/libraries/dir.traversal.targets

@@ -10,7 +10,7 @@
          however since the project names are unique it will essentially force each to run in its own batch -->
     <MSBuild Targets="$(DefaultBuildAllTarget)"
              Projects="@(Project)"
-             Condition="'$(SerializeProjects)'=='true' AND '%(Identity)' != ''"
+             Condition="'$(SerializeProjects)'=='true' and '%(Identity)' != ''"
              Properties="DefaultBuildAllTarget=$(DefaultBuildAllTarget);BuildAllProjects=true;BuildConfiguration=$(BuildConfiguration)"
              ContinueOnError="ErrorAndStop" />
 

src/libraries/pkg/Directory.Build.props

@@ -5,7 +5,7 @@
     <!-- Used to determine if we should build some packages only once across multiple official build legs.
          For offline builds we still set OfficialBuildId but we need to build all the packages for a single
          leg only, so we also take DotNetBuildFromSource  into account. -->
-    <BuildingAnOfficialBuildLeg Condition="'$(BuildingAnOfficialBuildLeg)' == '' AND '$(OfficialBuildId)' != '' AND '$(DotNetBuildFromSource)' != 'true'">true</BuildingAnOfficialBuildLeg>
+    <BuildingAnOfficialBuildLeg Condition="'$(BuildingAnOfficialBuildLeg)' == '' and '$(OfficialBuildId)' != '' and '$(DotNetBuildFromSource)' != 'true'">true</BuildingAnOfficialBuildLeg>
     <HarvestStablePackage>false</HarvestStablePackage>
   </PropertyGroup>
 

src/libraries/pkg/dir.traversal.targets

@@ -20,9 +20,9 @@
   <Target Name="FilterProjectsPackageRID" Condition="'@(BuildRID)' != ''">
     <ItemGroup>
       <!-- Build identity package, when SkipBuildIdentityPackage is not set -->
-      <_projectsToBuild Include="@(Project)" Condition="'%(Project.PackageTargetRuntime)' == '' AND '$(SkipBuildIdentityPackage)' != 'true'" />
+      <_projectsToBuild Include="@(Project)" Condition="'%(Project.PackageTargetRuntime)' == '' and '$(SkipBuildIdentityPackage)' != 'true'" />
       <!-- Build packages for current RID, when SkipBuildRuntimePackage is not set -->
-      <_projectsToBuild Include="@(Project)" Condition="'%(Project.PackageTargetRuntime)' == '$(PackageRID)' AND '$(SkipBuildRuntimePackage)' != 'true'" />
+      <_projectsToBuild Include="@(Project)" Condition="'%(Project.PackageTargetRuntime)' == '$(PackageRID)' and '$(SkipBuildRuntimePackage)' != 'true'" />
     </ItemGroup>
 
     <ItemGroup>

src/libraries/pkg/frameworkPackage.targets

 <Project InitialTargets="_CheckForFiles;IncludeFiles;SetValidateFramework">
 
   <PropertyGroup>
-    <IsLineupPackage Condition="'$(PackageTargetRuntime)' == '' AND '$(IncludeLibFiles)' != 'true'">true</IsLineupPackage>
+    <IsLineupPackage Condition="'$(PackageTargetRuntime)' == '' and '$(IncludeLibFiles)' != 'true'">true</IsLineupPackage>
     <PreventImplementationReference Condition="'$(PackageTargetRuntime)' != ''">true</PreventImplementationReference>
 
     <NETStandardVersion Condition="'$(NETStandardVersion)' == ''">2.0</NETStandardVersion>
     <NETStandardPackageRefPath Condition="'$(NETStandardPackageRefPath)' == ''">$(NuGetPackageRoot)$(NETStandardLibraryPackage)\$(NETStandardLibraryVersion)\build\netstandard$(NETStandardVersion)\ref</NETStandardPackageRefPath>
 
-    <IncludeReferenceFiles Condition="'$(IncludeReferenceFiles)' == '' AND '$(PackageTargetRuntime)' == ''">true</IncludeReferenceFiles>
-    <IncludeLibFiles Condition="'$(IncludeLibFiles)' == '' AND '$(PackageTargetRuntime)' != ''">true</IncludeLibFiles>
-    <IncludeNativeFiles Condition="'$(IncludeNativeFiles)' == '' AND '$(PackageTargetRuntime)' != ''">true</IncludeNativeFiles>
+    <IncludeReferenceFiles Condition="'$(IncludeReferenceFiles)' == '' and '$(PackageTargetRuntime)' == ''">true</IncludeReferenceFiles>
+    <IncludeLibFiles Condition="'$(IncludeLibFiles)' == '' and '$(PackageTargetRuntime)' != ''">true</IncludeLibFiles>
+    <IncludeNativeFiles Condition="'$(IncludeNativeFiles)' == '' and '$(PackageTargetRuntime)' != ''">true</IncludeNativeFiles>
 
     <RefFileTargetPath Condition="'$(RefFileTargetPath)' == ''">ref/$(TargetFramework)</RefFileTargetPath>
-    <LibFileTargetPath Condition="'$(LibFileTargetPath)' == '' AND '$(PackageTargetRuntime)' == ''">lib/$(TargetFramework)</LibFileTargetPath>
-    <LibFileTargetPath Condition="'$(LibFileTargetPath)' == '' AND '$(PackageTargetRuntime)' != ''">runtimes/$(PackageTargetRuntime)/lib/$(TargetFramework)</LibFileTargetPath>
+    <LibFileTargetPath Condition="'$(LibFileTargetPath)' == '' and '$(PackageTargetRuntime)' == ''">lib/$(TargetFramework)</LibFileTargetPath>
+    <LibFileTargetPath Condition="'$(LibFileTargetPath)' == '' and '$(PackageTargetRuntime)' != ''">runtimes/$(PackageTargetRuntime)/lib/$(TargetFramework)</LibFileTargetPath>
 
-    <NativeFileTargetPath Condition="'$(NativeFileTargetPath)' == '' AND '$(PackageTargetRuntime)' != ''">runtimes/$(PackageTargetRuntime)/native</NativeFileTargetPath>
+    <NativeFileTargetPath Condition="'$(NativeFileTargetPath)' == '' and '$(PackageTargetRuntime)' != ''">runtimes/$(PackageTargetRuntime)/native</NativeFileTargetPath>
     <NativeBinDir Condition="'$(PackageTargetRuntimeSuffix)' == 'aot'">$(NativeBinDir)-aot</NativeBinDir>
   </PropertyGroup>
 
@@ -42,11 +42,11 @@
   </ItemGroup>
 
   <Target Name="_CheckForFiles">
-    <Error Condition="'$(IncludeReferenceFiles)' == 'true' AND '@(RefFile)' == ''"
+    <Error Condition="'$(IncludeReferenceFiles)' == 'true' and '@(RefFile)' == ''"
            Text="IncludeReferenceFiles was specified but no file props were found in '$(RefBinDir)'" />
-    <Error Condition="'$(IncludeLibFiles)' == 'true' AND '@(LibFile)' == ''"
+    <Error Condition="'$(IncludeLibFiles)' == 'true' and '@(LibFile)' == ''"
            Text="IncludeLibFiles was specified but no file props were found in '$(LibBinDir)'" />
-    <Error Condition="'$(IncludeNativeFiles)' == 'true' AND '@(NativeFile)' == ''"
+    <Error Condition="'$(IncludeNativeFiles)' == 'true' and '@(NativeFile)' == ''"
            Text="IncludeNativeFiles was specified but no files were found in '$(NativeBinDir)'" />
   </Target>
 
@@ -83,11 +83,11 @@
   <Target Name="GetClosureFiles">
     <!-- sets up ClosureFile items that are organized by file-set -->
     <ItemGroup>
-      <ClosureFile Include="@(RefFile)" Condition="Exists('%(FullPath)') AND ('%(Extension)' == '.dll' OR '%(Extension)' == '$(LibraryFileExtension)')" >
+      <ClosureFile Include="@(RefFile)" Condition="Exists('%(FullPath)') and ('%(Extension)' == '.dll' or '%(Extension)' == '$(LibraryFileExtension)')" >
         <FileSet>reference</FileSet>
       </ClosureFile>
 
-      <ClosureFile Include="@(LibFile);@(NativeFile)" Condition="Exists('%(FullPath)') AND ('%(Extension)' == '.dll' OR '%(Extension)' == '$(LibraryFileExtension)')">
+      <ClosureFile Include="@(LibFile);@(NativeFile)" Condition="Exists('%(FullPath)') and ('%(Extension)' == '.dll' or '%(Extension)' == '$(LibraryFileExtension)')">
         <FileSet>runtime</FileSet>
       </ClosureFile>
     </ItemGroup>
@@ -170,7 +170,7 @@
     <ItemGroup>
       <File>
         <IsSymbolFile Condition="'%(Extension)' == '.pdb'">true</IsSymbolFile>
-        <IsSymbolFile Condition="'$(SymbolFileExtension)' != '' AND'%(Extension)' == '$(SymbolFileExtension)'">true</IsSymbolFile>
+        <IsSymbolFile Condition="'$(SymbolFileExtension)' != '' and'%(Extension)' == '$(SymbolFileExtension)'">true</IsSymbolFile>
       </File>
     </ItemGroup>
   </Target>

src/libraries/pkg/test/packageTest.targets

@@ -30,7 +30,7 @@
 
   <Target Name="VerifyReferenceClosure"
           DependsOnTargets="ResolveReferences"
-          Condition="'$(ShouldVerifyClosure)' == 'true' AND '$(RuntimeIdentifier)' == ''">
+          Condition="'$(ShouldVerifyClosure)' == 'true' and '$(RuntimeIdentifier)' == ''">
     <ItemGroup>
       <_refClosureFileNames Include="@(ReferencePath->'%(FileName)')">
         <Original>%(Identity)</Original>
@@ -46,7 +46,7 @@
 
   <Target Name="VerifyReferenceTypes" 
           DependsOnTargets="ResolveReferences"
-          Condition="'$(ShouldVerifyTypes)' == 'true' AND '$(RuntimeIdentifier)' == ''">
+          Condition="'$(ShouldVerifyTypes)' == 'true' and '$(RuntimeIdentifier)' == ''">
     <ItemGroup>
       <_refTypesFileNames Include="@(ReferencePath->'%(FileName)')">
         <Original>%(Identity)</Original>
@@ -62,7 +62,7 @@
 
   <Target Name="VerifyRuntimeClosure" 
           DependsOnTargets="ResolveReferences"
-          Condition="'$(ShouldVerifyClosure)' == 'true' AND '$(RuntimeIdentifier)' != ''">
+          Condition="'$(ShouldVerifyClosure)' == 'true' and '$(RuntimeIdentifier)' != ''">
     <ItemGroup>
       <_runClosureFileNames Include="@(ReferenceCopyLocalPaths->'%(FileName)')">
         <Original>%(Identity)</Original>
@@ -78,7 +78,7 @@
 
   <Target Name="VerifyRuntimeTypes" 
           DependsOnTargets="ResolveReferences"
-          Condition="'$(ShouldVerifyTypes)' == 'true' AND '$(RuntimeIdentifier)' != ''">
+          Condition="'$(ShouldVerifyTypes)' == 'true' and '$(RuntimeIdentifier)' != ''">
     <ItemGroup>
       <_runTypesFileNames Include="@(ReferenceCopyLocalPaths->'%(FileName)')">
         <Original>%(Identity)</Original>
@@ -129,7 +129,7 @@
     <TestDependsOn>_getTestProjects</TestDependsOn>
     <!-- Runs ResolveReferences once up front in order to ensure we don't run it for the first time concurrently during testing.
          This is needed to avoid sharing violations when RAR and ResolvePackageAssets write out state files. -->
-    <TestDependsOn Condition="'$(ShouldVerifyClosure)' == 'true' OR '$(ShouldVerifyTypes)' == 'true'">$(TestDependsOn);ResolveReferences</TestDependsOn>
+    <TestDependsOn Condition="'$(ShouldVerifyClosure)' == 'true' or '$(ShouldVerifyTypes)' == 'true'">$(TestDependsOn);ResolveReferences</TestDependsOn>
   </PropertyGroup>
   <!-- Runs all tests scenarios for this project -->
   <Target Name="Test"

src/libraries/restore/netfx/netfx.depproj

@@ -7,7 +7,7 @@
     <NETStandardSupportPackageId>NETStandard.Library.NETFramework</NETStandardSupportPackageId>
     <NETStandardSupportPackageVersion>2.0.1-servicing-26011-01</NETStandardSupportPackageVersion>
     <NETStandardSupportRoot>$(NuGetPackageRoot)$(NETStandardSupportPackageId.ToLower())\$(NETStandardSupportPackageVersion)\build</NETStandardSupportRoot>
-    <AddNetStandardSupportPackage Condition="'$(TargetFramework)' == 'net461' OR '$(TargetFramework)' == 'net462' OR '$(TargetFramework)' == 'net47'">true</AddNetStandardSupportPackage>
+    <AddNetStandardSupportPackage Condition="'$(TargetFramework)' == 'net461' or '$(TargetFramework)' == 'net462' or '$(TargetFramework)' == 'net47'">true</AddNetStandardSupportPackage>
   </PropertyGroup>
   <PropertyGroup Condition="'$(TargetsNetFx)' != 'true'">
     <!-- For things not .NETFramework we need the net472 targeting pack to generate facades -->
@@ -30,17 +30,17 @@
 
   <PropertyGroup>
     <_TargetingPackVersion>1.0.1</_TargetingPackVersion>
-    <_TargetingPackVersion Condition="'$(TargetingPackNugetPackageId)' == 'Microsoft.TargetingPack.NETFramework.v4.7.1' OR '$(TargetingPackNugetPackageId)' == 'Microsoft.TargetingPack.NETFramework.v4.7.2'">1.0.0</_TargetingPackVersion>
+    <_TargetingPackVersion Condition="'$(TargetingPackNugetPackageId)' == 'Microsoft.TargetingPack.NETFramework.v4.7.1' or '$(TargetingPackNugetPackageId)' == 'Microsoft.TargetingPack.NETFramework.v4.7.2'">1.0.0</_TargetingPackVersion>
   </PropertyGroup>
 
   <ItemGroup>
     <PackageReference Include="$(TargetingPackNugetPackageId)">
       <Version >$(_TargetingPackVersion)</Version>
     </PackageReference>
-    <PackageReference Include="System.Memory" Condition="'$(TargetFramework)' == 'net45' OR '$(TargetFramework)' == 'net46'">
+    <PackageReference Include="System.Memory" Condition="'$(TargetFramework)' == 'net45' or '$(TargetFramework)' == 'net46'">
       <Version>4.5.2</Version>
     </PackageReference>
-    <PackageReference Include="System.Numerics.Vectors" Condition="'$(TargetGroup)' == 'net461' OR '$(TargetGroup)' == 'netfx'">
+    <PackageReference Include="System.Numerics.Vectors" Condition="'$(TargetGroup)' == 'net461' or '$(TargetGroup)' == 'netfx'">
       <Version>4.5.0</Version>
     </PackageReference>
     <PackageReference Include="$(NETStandardSupportPackageId)" Condition="'$(AddNetStandardSupportPackage)' == 'true'">
@@ -55,7 +55,7 @@
   <Target Name="AddNETStandardShims" AfterTargets="FilterNugetPackages"
           Condition="'$(AddNetStandardSupportPackage)' == 'true'">
     <ItemGroup>
-      <_netStandardReference Condition="'$(TargetFramework)' != 'net461' AND '$(TargetFramework)' != 'net462'"
+      <_netStandardReference Condition="'$(TargetFramework)' != 'net461' and '$(TargetFramework)' != 'net462'"
                              Include="$(NETStandardSupportRoot)\net47\lib\*.dll"
                              Exclude="@(_netStandardReference->'$(NETStandardSupportRoot)\net47\lib\%(FileName).dll')" />
       <_netStandardReference Condition="'$(TargetFramework)' != 'net461'"

src/libraries/restore/runtime/runtime.depproj

@@ -4,7 +4,7 @@
     <!-- We're using ToolRuntimeRID as a placeholder for the real corelib/runtime components until we have an actual set of runtime bits to consume for webassembly. -->
     <RuntimeIdentifier Condition="'$(RuntimeOS)' == 'webassembly'">$(ToolRuntimeRID)</RuntimeIdentifier>
     <NoWarn>$(NoWarn);NU1603;NU1605</NoWarn>
-    <SwapNativeForIL Condition="'$(SwapNativeForIL)' == '' AND ('$(ConfigurationGroup)' == 'Debug' OR '$(Coverage)' == 'true')">true</SwapNativeForIL>
+    <SwapNativeForIL Condition="'$(SwapNativeForIL)' == '' and ('$(ConfigurationGroup)' == 'Debug' or '$(Coverage)' == 'true')">true</SwapNativeForIL>
   </PropertyGroup>
 
   <ItemGroup Condition="'$(DotNetBuildFromSource)' != 'true'">
@@ -100,7 +100,7 @@
       <_CoreLibFilePath>%(_CoreLibFile.FullPath)</_CoreLibFilePath>
       <_CoreLibPackagePath>$(_CoreLibFilePath.SubString(0, $(_CoreLibFilePath.IndexOf('runtimes'))))</_CoreLibPackagePath>
     </PropertyGroup>
-    <Error Condition="'$(_CoreLibPackagePath)' == '' OR !Exists('$(_CoreLibPackagePath)')" 
+    <Error Condition="'$(_CoreLibPackagePath)' == '' or !Exists('$(_CoreLibPackagePath)')" 
            Text="Could not locate the CoreClr package." />
   </Target>
 

src/libraries/shims/ApiCompat.proj

@@ -67,7 +67,7 @@
       <_netStandard21OnlyRef>$(NetStandard21RefPath)netstandard.dll</_netStandard21OnlyRef>
       <_netStandard21OnlyRef Condition="$(UpdateNETStandardBaselineLocally)">$(MSBuildThisFileDirectory)..\..\..\standard\artifacts\bin\ref\netstandard\Debug\netstandard.dll</_netStandard21OnlyRef>
       <_netStandard21BaselineModifer>--baseline</_netStandard21BaselineModifer>
-      <_netStandard21BaselineModifer Condition="$(UpdateNETStandardBaseline) OR $(UpdateNETStandardBaselineLocally)">&gt;</_netStandard21BaselineModifer>
+      <_netStandard21BaselineModifer Condition="$(UpdateNETStandardBaseline) or $(UpdateNETStandardBaselineLocally)">&gt;</_netStandard21BaselineModifer>
     </PropertyGroup>
 
     <PropertyGroup Condition="$(UpdateNETStandardBaseline)">

src/libraries/shims/Directory.Build.props

@@ -23,7 +23,7 @@
     <HasMatchingContract>true</HasMatchingContract>
   </PropertyGroup>
 
-  <ItemGroup Condition="'$(MSBuildProjectName)' == 'System.Runtime' OR '$(MSBuildProjectName)' == 'mscorlib' OR '$(MSBuildProjectName)' == 'netstandard'">
+  <ItemGroup Condition="'$(MSBuildProjectName)' == 'System.Runtime' or '$(MSBuildProjectName)' == 'mscorlib' or '$(MSBuildProjectName)' == 'netstandard'">
     <!-- Omit System.Void since C# doesn't permit the use of the `System.Void`
          typename and instead requires callers to use the `void` keyword. -->
     <GenFacadesOmitType Include="System.Void" />

src/libraries/tests.proj

@@ -45,7 +45,7 @@
          however since the project names are unique it will essentially force each to run in its own batch -->
     <MSBuild Targets="Test"
              Projects="@(Project)"
-             Condition="'$(SerializeProjects)' == 'true' AND '%(Identity)' != ''"
+             Condition="'$(SerializeProjects)' == 'true' and '%(Identity)' != ''"
              Properties="TestAllProjects=true;BuildConfiguration=$(BuildConfiguration)"
              ContinueOnError="ErrorAndContinue" />