Move Workspace layer and above to 4.5.2

79c49540 · Paul Harrington · 322e6227 · 79c49540 · 79c49540 · 79c49540
151 changed file
--- a/src/Compilers/CSharp/Desktop/CSharpCodeAnalysis.Desktop.csproj
+++ b/src/Compilers/CSharp/Desktop/CSharpCodeAnalysis.Desktop.csproj
@@ -15,6 +15,7 @@
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="System.Collections.Immutable, Version=1.1.33.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">

--- a/src/Compilers/CSharp/Portable/CSharpCodeAnalysis.csproj
+++ b/src/Compilers/CSharp/Portable/CSharpCodeAnalysis.csproj
@@ -17,6 +17,7 @@
    <BoundTreeGeneratorToolPath>$(OutDir)BoundTreeGenerator.exe</BoundTreeGeneratorToolPath>
    <CSharpErrorFactsGeneratorToolPath>$(OutDir)CSharpErrorFactsGenerator.exe</CSharpErrorFactsGeneratorToolPath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/Compilers/CSharp/Test/CommandLine/CSharpCommandLineTest.csproj
+++ b/src/Compilers/CSharp/Test/CommandLine/CSharpCommandLineTest.csproj
@@ -17,6 +17,7 @@
    <PlatformTarget>x86</PlatformTarget>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Compilers/CSharp/Test/Emit/CSharpCompilerEmitTest.csproj
+++ b/src/Compilers/CSharp/Test/Emit/CSharpCompilerEmitTest.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\PdbUtilities\PdbUtilities.csproj">

--- a/src/Compilers/CSharp/Test/Semantic/CSharpCompilerSemanticTest.csproj
+++ b/src/Compilers/CSharp/Test/Semantic/CSharpCompilerSemanticTest.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/CSharp/Test/Symbol/CSharpCompilerSymbolTest.csproj
+++ b/src/Compilers/CSharp/Test/Symbol/CSharpCompilerSymbolTest.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>false</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Scripting\Test\ScriptingTest.csproj">

--- a/src/Compilers/CSharp/Test/Syntax/CSharpCompilerSyntaxTest.csproj
+++ b/src/Compilers/CSharp/Test/Syntax/CSharpCompilerSyntaxTest.csproj
@@ -17,6 +17,7 @@
    <CSharpSyntaxGeneratorToolPath>$(OutDir)\CSharpSyntaxGenerator.exe</CSharpSyntaxGeneratorToolPath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Build Items">
    <SyntaxTestDefinition Include="..\..\Portable\Syntax\Syntax.xml" />

--- a/src/Compilers/CSharp/csc/csc.csproj
+++ b/src/Compilers/CSharp/csc/csc.csproj
@@ -17,6 +17,7 @@
    <StartupObject>Microsoft.CodeAnalysis.CSharp.CommandLine.Program</StartupObject>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Compilers/CSharp/csc2/csc2.csproj
+++ b/src/Compilers/CSharp/csc2/csc2.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>csc2</AssemblyName>
    <LargeAddressAware>true</LargeAddressAware>
    <Prefer32Bit>false</Prefer32Bit>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup>
    <Compile Include="Csc2.cs" />

--- a/src/Compilers/Core/CodeAnalysisTest/CodeAnalysisTest.csproj
+++ b/src/Compilers/Core/CodeAnalysisTest/CodeAnalysisTest.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Linked Files">
    <Compile Include="..\..\Helpers\GlobalAssemblyCacheHelpers\FusionAssemblyIdentity.cs">

--- a/src/Compilers/Core/Desktop/CodeAnalysis.Desktop.csproj
+++ b/src/Compilers/Core/Desktop/CodeAnalysis.Desktop.csproj
@@ -16,6 +16,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
    <DefineConstants>$(DefineConstants);COMPILERCORE</DefineConstants>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Reflection.Metadata.1.0.18-beta\lib\portable-net45+win8\System.Reflection.Metadata.dll" />

--- a/src/Compilers/Core/MSBuildTask/MSBuildTask.csproj
+++ b/src/Compilers/Core/MSBuildTask/MSBuildTask.csproj
@@ -13,6 +13,7 @@
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>Microsoft.CodeAnalysis.BuildTasks</RootNamespace>
    <AssemblyName>Microsoft.Build.Tasks.Roslyn</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />

--- a/src/Compilers/Core/Portable/CodeAnalysis.csproj
+++ b/src/Compilers/Core/Portable/CodeAnalysis.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>Microsoft.CodeAnalysis</AssemblyName>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/Compilers/Core/VBCSCompiler/VBCSCompiler.csproj
+++ b/src/Compilers/Core/VBCSCompiler/VBCSCompiler.csproj
@@ -17,6 +17,7 @@
    <LargeAddressAware>true</LargeAddressAware>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\CSharp\Desktop\CSharpCodeAnalysis.Desktop.csproj">

--- a/src/Compilers/Core/VBCSCompilerTests/VBCSCompilerTests.csproj
+++ b/src/Compilers/Core/VBCSCompilerTests/VBCSCompilerTests.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\CSharp\csc2\csc2.csproj">

--- a/src/Compilers/Test/Resources/Core/CompilerTestResources.vbproj
+++ b/src/Compilers/Test/Resources/Core/CompilerTestResources.vbproj
@@ -14,6 +14,7 @@
    <AssemblyName>Roslyn.Compilers.Test.Resources</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Core\Portable\CodeAnalysis.csproj">

--- a/src/Compilers/Test/Utilities/CSharp/CSharpCompilerTestUtilities.csproj
+++ b/src/Compilers/Test/Utilities/CSharp/CSharpCompilerTestUtilities.csproj
@@ -16,6 +16,7 @@
    <AssemblyName>Roslyn.Compilers.CSharp.Test.Utilities</AssemblyName>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/Test/Utilities/Core2/CompilerTestUtilities2.csproj
+++ b/src/Compilers/Test/Utilities/Core2/CompilerTestUtilities2.csproj
@@ -15,6 +15,7 @@
    <Nonshipping>true</Nonshipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Compilers/Test/Utilities/VisualBasic/BasicCompilerTestUtilities.vbproj
+++ b/src/Compilers/Test/Utilities/VisualBasic/BasicCompilerTestUtilities.vbproj
@@ -16,6 +16,7 @@
    <Nonshipping>true</Nonshipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/VisualBasic/Desktop/BasicCodeAnalysis.Desktop.vbproj
+++ b/src/Compilers/VisualBasic/Desktop/BasicCodeAnalysis.Desktop.vbproj
@@ -15,6 +15,7 @@
    <BoundTreeGeneratorToolPath>$(OutDir)BoundTreeGenerator.exe</BoundTreeGeneratorToolPath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Compilers/VisualBasic/Portable/BasicCodeAnalysis.vbproj
+++ b/src/Compilers/VisualBasic/Portable/BasicCodeAnalysis.vbproj
@@ -15,6 +15,7 @@
    <BoundTreeGeneratorToolPath>$(OutDir)\BoundTreeGenerator.exe</BoundTreeGeneratorToolPath>
    <VBErrorFactsGeneratorToolPath>$(OutDir)\VBErrorFactsGenerator.exe</VBErrorFactsGeneratorToolPath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>

--- a/src/Compilers/VisualBasic/Test/CommandLine/BasicCommandLineTest.vbproj
+++ b/src/Compilers/VisualBasic/Test/CommandLine/BasicCommandLineTest.vbproj
@@ -18,6 +18,7 @@
    <PlatformTarget>x86</PlatformTarget>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/VisualBasic/Test/Emit/BasicCompilerEmitTest.vbproj
+++ b/src/Compilers/VisualBasic/Test/Emit/BasicCompilerEmitTest.vbproj
@@ -14,6 +14,7 @@
    <AssemblyName>Roslyn.Compilers.VisualBasic.Emit.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\PdbUtilities\PdbUtilities.csproj">

--- a/src/Compilers/VisualBasic/Test/Semantic/BasicCompilerSemanticTest.vbproj
+++ b/src/Compilers/VisualBasic/Test/Semantic/BasicCompilerSemanticTest.vbproj
@@ -14,6 +14,7 @@
    <AssemblyName>Roslyn.Compilers.VisualBasic.Semantic.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/VisualBasic/Test/Symbol/BasicCompilerSymbolTest.vbproj
+++ b/src/Compilers/VisualBasic/Test/Symbol/BasicCompilerSymbolTest.vbproj
@@ -14,6 +14,7 @@
    <AssemblyName>Roslyn.Compilers.VisualBasic.Symbol.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Test\Utilities\TestUtilities.csproj">

--- a/src/Compilers/VisualBasic/Test/Syntax/BasicCompilerSyntaxTest.vbproj
+++ b/src/Compilers/VisualBasic/Test/Syntax/BasicCompilerSyntaxTest.vbproj
@@ -15,6 +15,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <VBSyntaxGeneratorToolPath>$(OutDir)\VBSyntaxGenerator.exe</VBSyntaxGeneratorToolPath>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Build Items">
    <SyntaxTestDefinition Include="..\..\Portable\Syntax\Syntax.xml" />

--- a/src/Compilers/VisualBasic/vbc/vbc.csproj
+++ b/src/Compilers/VisualBasic/vbc/vbc.csproj
@@ -17,6 +17,7 @@
    <StartupObject>Microsoft.CodeAnalysis.VisualBasic.CommandLine.Program</StartupObject>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Compilers/VisualBasic/vbc2/vbc2.csproj
+++ b/src/Compilers/VisualBasic/vbc2/vbc2.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>vbc2</AssemblyName>
    <LargeAddressAware>true</LargeAddressAware>
    <Prefer32Bit>false</Prefer32Bit>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />

--- a/src/Dependencies/Microsoft.DiaSymReader/Portable/Microsoft.DiaSymReader.Portable.csproj
+++ b/src/Dependencies/Microsoft.DiaSymReader/Portable/Microsoft.DiaSymReader.Portable.csproj
@@ -15,6 +15,7 @@
    <AssemblyName>Microsoft.DiaSymReader</AssemblyName>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/Diagnostics/CodeAnalysis/CSharp/CSharpCodeAnalysisDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/CodeAnalysis/CSharp/CSharpCodeAnalysisDiagnosticAnalyzers.csproj
@@ -15,6 +15,7 @@
    <RootNamespace>Microsoft.CodeAnalysis.CSharp.Analyzers</RootNamespace>
    <AssemblyName>Microsoft.CodeAnalysis.CSharp.Analyzers</AssemblyName>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/CodeAnalysis/Core/CodeAnalysisDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/CodeAnalysis/Core/CodeAnalysisDiagnosticAnalyzers.csproj
@@ -15,6 +15,7 @@
    <RootNamespace>Microsoft.CodeAnalysis.Analyzers</RootNamespace>
    <AssemblyName>Microsoft.CodeAnalysis.Analyzers</AssemblyName>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/CodeAnalysis/Setup/CodeAnalysisDiagnosticsSetup.csproj
+++ b/src/Diagnostics/CodeAnalysis/Setup/CodeAnalysisDiagnosticsSetup.csproj
@@ -23,6 +23,7 @@
    <MinimumVisualStudioVersion>$(VisualStudioVersion)</MinimumVisualStudioVersion>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
  </PropertyGroup>

--- a/src/Diagnostics/CodeAnalysis/Test/CodeAnalysisDiagnosticAnalyzersTest.csproj
+++ b/src/Diagnostics/CodeAnalysis/Test/CodeAnalysisDiagnosticAnalyzersTest.csproj
@@ -15,6 +15,7 @@
    <Nonshipping>true</Nonshipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Diagnostics/CodeAnalysis/VisualBasic/BasicCodeAnalysisDiagnosticAnalyzers.vbproj
+++ b/src/Diagnostics/CodeAnalysis/VisualBasic/BasicCodeAnalysisDiagnosticAnalyzers.vbproj
@@ -14,6 +14,7 @@
    <AnalyzerProject>true</AnalyzerProject>
    <AssemblyName>Microsoft.CodeAnalysis.VisualBasic.Analyzers</AssemblyName>
    <ProjectTypeGuids>{14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/FxCop/CSharp/CSharpFxCopRulesDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/FxCop/CSharp/CSharpFxCopRulesDiagnosticAnalyzers.csproj
@@ -16,6 +16,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.CSharp.FxCopAnalyzers</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Diagnostics/FxCop/Core/FxCopRulesDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/FxCop/Core/FxCopRulesDiagnosticAnalyzers.csproj
@@ -22,6 +22,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.FxCopAnalyzers</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Diagnostics/FxCop/Setup/FxCopRulesSetup.csproj
+++ b/src/Diagnostics/FxCop/Setup/FxCopRulesSetup.csproj
@@ -23,6 +23,7 @@
    <MinimumVisualStudioVersion>$(VisualStudioVersion)</MinimumVisualStudioVersion>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\CSharp\CSharpFxCopRulesDiagnosticAnalyzers.csproj">

--- a/src/Diagnostics/FxCop/System.Runtime.Analyzers/CSharp/CSharpSystemRuntimeAnalyzers.csproj
+++ b/src/Diagnostics/FxCop/System.Runtime.Analyzers/CSharp/CSharpSystemRuntimeAnalyzers.csproj
@@ -15,6 +15,7 @@
    <RootNamespace>System.Runtime.CSharp.Analyzers</RootNamespace>
    <AssemblyName>System.Runtime.CSharp.Analyzers</AssemblyName>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/FxCop/System.Runtime.Analyzers/Core/SystemRuntimeAnalyzers.csproj
+++ b/src/Diagnostics/FxCop/System.Runtime.Analyzers/Core/SystemRuntimeAnalyzers.csproj
@@ -15,6 +15,7 @@
    <RootNamespace>System.Runtime.Analyzers</RootNamespace>
    <AssemblyName>System.Runtime.Analyzers</AssemblyName>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/FxCop/System.Runtime.Analyzers/Test/SystemRuntimeAnalyzersTest.csproj
+++ b/src/Diagnostics/FxCop/System.Runtime.Analyzers/Test/SystemRuntimeAnalyzersTest.csproj
@@ -15,6 +15,7 @@
    <Nonshipping>true</Nonshipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Diagnostics/FxCop/System.Runtime.Analyzers/VisualBasic/BasicSystemRuntimeAnalyzers.vbproj
+++ b/src/Diagnostics/FxCop/System.Runtime.Analyzers/VisualBasic/BasicSystemRuntimeAnalyzers.vbproj
@@ -14,6 +14,7 @@
    <AnalyzerProject>true</AnalyzerProject>
    <AssemblyName>System.Runtime.VisualBasic.Analyzers</AssemblyName>
    <ProjectTypeGuids>{14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <RestorePackages>true</RestorePackages>

--- a/src/Diagnostics/FxCop/Test/FxCopRulesDiagnosticAnalyzersTest.csproj
+++ b/src/Diagnostics/FxCop/Test/FxCopRulesDiagnosticAnalyzersTest.csproj
@@ -15,6 +15,7 @@
    <Nonshipping>true</Nonshipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Diagnostics/FxCop/VisualBasic/BasicFxCopRulesDiagnosticAnalyzers.vbproj
+++ b/src/Diagnostics/FxCop/VisualBasic/BasicFxCopRulesDiagnosticAnalyzers.vbproj
@@ -15,6 +15,7 @@
    <DocumentationFile>Microsoft.CodeAnalysis.VisualBasic.FxCopRules.DiagnosticAnalyzers.xml</DocumentationFile>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/Roslyn/CSharp/CSharpRoslynDiagnosticAnalyzers.csproj
@@ -16,6 +16,7 @@
    <AssemblyName>Roslyn.Diagnostics.Analyzers.CSharp</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
  </PropertyGroup>

--- a/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj
+++ b/src/Diagnostics/Roslyn/Core/RoslynDiagnosticAnalyzers.csproj
@@ -15,6 +15,7 @@
    <AssemblyName>Roslyn.Diagnostics.Analyzers</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Diagnostics/Roslyn/Setup/RoslynDiagnosticsSetup.csproj
+++ b/src/Diagnostics/Roslyn/Setup/RoslynDiagnosticsSetup.csproj
@@ -23,6 +23,7 @@
    <MinimumVisualStudioVersion>$(VisualStudioVersion)</MinimumVisualStudioVersion>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
  </PropertyGroup>

--- a/src/Diagnostics/Roslyn/Test/RoslynDiagnosticAnalyzersTest.csproj
+++ b/src/Diagnostics/Roslyn/Test/RoslynDiagnosticAnalyzersTest.csproj
@@ -16,6 +16,7 @@
    <NonShipping>true</NonShipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Portable\CodeAnalysis.csproj">

--- a/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj
+++ b/src/Diagnostics/Roslyn/VisualBasic/BasicRoslynDiagnosticAnalyzers.vbproj
@@ -15,6 +15,7 @@
    <DocumentationFile>Roslyn.Diagnostics.Analyzers.VisualBasic.xml</DocumentationFile>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Diagnostics/Test/Utilities/DiagnosticsTestUtilities.csproj
+++ b/src/Diagnostics/Test/Utilities/DiagnosticsTestUtilities.csproj
@@ -16,6 +16,7 @@
    <NonShipping>true</NonShipping>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/EditorFeatures/CSharp/CSharpEditorFeatures.csproj
+++ b/src/EditorFeatures/CSharp/CSharpEditorFeatures.csproj
@@ -13,6 +13,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.CSharp.EditorFeatures</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/EditorFeatures/CSharpTest/CSharpEditorServicesTest.csproj
+++ b/src/EditorFeatures/CSharpTest/CSharpEditorServicesTest.csproj
@@ -7,7 +7,7 @@
  <PropertyGroup>
    <StartupObject />
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
-    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
    <TargetFrameworkProfile />
    <RestorePackages>true</RestorePackages>
  </PropertyGroup>

--- a/src/EditorFeatures/Core/EditorFeatures.csproj
+++ b/src/EditorFeatures/Core/EditorFeatures.csproj
@@ -19,6 +19,7 @@
    <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
    <!-- Needed for the _CompileTemporaryAssembly target which runs due to having .xaml files that reference types from this project -->
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/EditorFeatures/Test/EditorServicesTest.csproj
+++ b/src/EditorFeatures/Test/EditorServicesTest.csproj
@@ -13,7 +13,7 @@
    <RootNamespace>Microsoft.CodeAnalysis.Editor.UnitTests</RootNamespace>
    <AssemblyName>Roslyn.Services.Editor.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
-    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
    <TargetFrameworkProfile />
    <RestorePackages>true</RestorePackages>
  </PropertyGroup>

--- a/src/EditorFeatures/Test2/EditorServicesTest2.vbproj
+++ b/src/EditorFeatures/Test2/EditorServicesTest2.vbproj
@@ -13,7 +13,7 @@
    <AssemblyName>Roslyn.Services.Editor.UnitTests2</AssemblyName>
    <OptionStrict>Off</OptionStrict>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
-    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
    <TargetFrameworkProfile />
    <RestorePackages>true</RestorePackages>
  </PropertyGroup>

--- a/src/EditorFeatures/TestUtilities/ServicesTestUtilities.csproj
+++ b/src/EditorFeatures/TestUtilities/ServicesTestUtilities.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>Roslyn.Services.Test.Utilities</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

--- a/src/EditorFeatures/Text/TextEditorFeatures.csproj
+++ b/src/EditorFeatures/Text/TextEditorFeatures.csproj
@@ -15,6 +15,7 @@
    <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>None</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/EditorFeatures/VisualBasic/BasicEditorFeatures.vbproj
+++ b/src/EditorFeatures/VisualBasic/BasicEditorFeatures.vbproj
@@ -12,6 +12,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.VisualBasic.EditorFeatures</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
  </PropertyGroup>
  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/EditorFeatures/VisualBasicTest/BasicEditorServicesTest.vbproj
+++ b/src/EditorFeatures/VisualBasicTest/BasicEditorServicesTest.vbproj
@@ -14,7 +14,7 @@
    <OptionStrict>Off</OptionStrict>
    <VBRuntime>Default</VBRuntime>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
-    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
    <TargetFrameworkProfile />
    <RestorePackages>true</RestorePackages>
  </PropertyGroup>

--- a/src/ExpressionEvaluator/CSharp/Source/ExpressionCompiler/CSharpExpressionCompiler.csproj
+++ b/src/ExpressionEvaluator/CSharp/Source/ExpressionCompiler/CSharpExpressionCompiler.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.CSharp.ExpressionEvaluator.ExpressionCompiler</AssemblyName>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/CSharp/Source/ResultProvider/Portable/CSharpResultProvider.Portable.csproj
+++ b/src/ExpressionEvaluator/CSharp/Source/ResultProvider/Portable/CSharpResultProvider.Portable.csproj
@@ -13,6 +13,7 @@
    <RootNamespace>Microsoft.CodeAnalysis.CSharp.ExpressionEvaluator</RootNamespace>
    <AssemblyName>Microsoft.CodeAnalysis.CSharp.ExpressionEvaluator.ResultProvider</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/CSharp/Test/ExpressionCompiler/CSharpExpressionCompilerTest.csproj
+++ b/src/ExpressionEvaluator/CSharp/Test/ExpressionCompiler/CSharpExpressionCompilerTest.csproj
@@ -15,6 +15,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
  </PropertyGroup>
  <ItemGroup Label="Project References">

--- a/src/ExpressionEvaluator/CSharp/Test/ResultProvider/CSharpResultProviderTest.csproj
+++ b/src/ExpressionEvaluator/CSharp/Test/ResultProvider/CSharpResultProviderTest.csproj
@@ -15,6 +15,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
  </PropertyGroup>
  <ItemGroup Label="File References">

--- a/src/ExpressionEvaluator/Core/Source/Concord/Concord.csproj
+++ b/src/ExpressionEvaluator/Core/Source/Concord/Concord.csproj
@@ -15,6 +15,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
    <ConcordDir>$(MSBuildThisFileDirectory)</ConcordDir>
    <NonShipping>true</NonShipping>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />

--- a/src/ExpressionEvaluator/Core/Source/ExpressionCompiler/ExpressionCompiler.csproj
+++ b/src/ExpressionEvaluator/Core/Source/ExpressionCompiler/ExpressionCompiler.csproj
@@ -14,6 +14,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.ExpressionEvaluator.ExpressionCompiler</AssemblyName>
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/Core/Source/ResultProvider/Portable/ResultProvider.Portable.csproj
+++ b/src/ExpressionEvaluator/Core/Source/ResultProvider/Portable/ResultProvider.Portable.csproj
@@ -13,6 +13,7 @@
    <RootNamespace>Microsoft.CodeAnalysis.ExpressionEvaluator</RootNamespace>
    <AssemblyName>Microsoft.CodeAnalysis.ExpressionEvaluator.ResultProvider</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/Core/Test/ExpressionCompiler/ExpressionCompilerTestUtilities.csproj
+++ b/src/ExpressionEvaluator/Core/Test/ExpressionCompiler/ExpressionCompilerTestUtilities.csproj
@@ -16,6 +16,7 @@
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
  </PropertyGroup>
  <ItemGroup Label="File References">

--- a/src/ExpressionEvaluator/Core/Test/ResultProvider/ResultProviderTestUtilities.csproj
+++ b/src/ExpressionEvaluator/Core/Test/ResultProvider/ResultProviderTestUtilities.csproj
@@ -17,6 +17,7 @@
    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
  </PropertyGroup>
  <ItemGroup Label="File References">

--- a/src/ExpressionEvaluator/Package/ExpressionEvaluatorPackage.csproj
+++ b/src/ExpressionEvaluator/Package/ExpressionEvaluatorPackage.csproj
@@ -30,6 +30,7 @@
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\VisualStudio\Setup\VisualStudioSetup.csproj">

--- a/src/ExpressionEvaluator/VisualBasic/Source/ExpressionCompiler/BasicExpressionCompiler.vbproj
+++ b/src/ExpressionEvaluator/VisualBasic/Source/ExpressionCompiler/BasicExpressionCompiler.vbproj
@@ -12,6 +12,7 @@
    <AuthenticodeCertificateName>WindowsPhone623</AuthenticodeCertificateName>
    <AssemblyName>Microsoft.CodeAnalysis.VisualBasic.ExpressionEvaluator.ExpressionCompiler</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/VisualBasic/Source/ResultProvider/Portable/BasicResultProvider.Portable.vbproj
+++ b/src/ExpressionEvaluator/VisualBasic/Source/ResultProvider/Portable/BasicResultProvider.Portable.vbproj
@@ -14,6 +14,7 @@
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    <AssemblyName>Microsoft.CodeAnalysis.VisualBasic.ExpressionEvaluator.ResultProvider</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <TargetFrameworkProfile>Profile7</TargetFrameworkProfile>
    <TargetFrameworkIdentifier>.NETPortable</TargetFrameworkIdentifier>
    <ProjectTypeGuids>{14182A97-F7F0-4C62-8B27-98AA8AE2109A};{F184B08F-C81C-45F6-A57F-5ABD9991F28F}</ProjectTypeGuids>

--- a/src/ExpressionEvaluator/VisualBasic/Test/ExpressionCompiler/BasicExpressionCompilerTest.vbproj
+++ b/src/ExpressionEvaluator/VisualBasic/Test/ExpressionCompiler/BasicExpressionCompilerTest.vbproj
@@ -14,6 +14,7 @@
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <UseCommonOutputDirectory>True</UseCommonOutputDirectory>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
  </PropertyGroup>
  <ItemGroup Label="File References">

--- a/src/ExpressionEvaluator/VisualBasic/Test/ResultProvider/BasicResultProviderTest.vbproj
+++ b/src/ExpressionEvaluator/VisualBasic/Test/ResultProvider/BasicResultProviderTest.vbproj
@@ -18,6 +18,7 @@
    <!-- Don't transitively copy output files, since everything builds to the same folder. -->
    <RemoveIntegerChecks>true</RemoveIntegerChecks>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="$(OutDir)Microsoft.VisualStudio.Debugger.Metadata.dll" />

--- a/src/Features/CSharp/CSharpFeatures.csproj
+++ b/src/Features/CSharp/CSharpFeatures.csproj
@@ -14,6 +14,7 @@
    <TargetExt>.dll</TargetExt>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Features/Core/Features.csproj
+++ b/src/Features/Core/Features.csproj
@@ -13,6 +13,7 @@
    <AssemblyName>Microsoft.CodeAnalysis.Features</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Reflection.Metadata.1.0.18-beta\lib\portable-net45+win8\System.Reflection.Metadata.dll" />

--- a/src/Features/VisualBasic/BasicFeatures.vbproj
+++ b/src/Features/VisualBasic/BasicFeatures.vbproj
@@ -14,6 +14,7 @@
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    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Interactive/EditorFeatures/CSharp/CSharpInteractiveEditorFeatures.csproj
+++ b/src/Interactive/EditorFeatures/CSharp/CSharpInteractiveEditorFeatures.csproj
@@ -13,6 +13,7 @@
    <AssemblyName>Roslyn.CSharp.InteractiveEditorFeatures</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Interactive/EditorFeatures/Core/InteractiveEditorFeatures.csproj
+++ b/src/Interactive/EditorFeatures/Core/InteractiveEditorFeatures.csproj
@@ -15,6 +15,7 @@
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    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Interactive/EditorFeatures/VisualBasic/BasicInteractiveEditorFeatures.vbproj
+++ b/src/Interactive/EditorFeatures/VisualBasic/BasicInteractiveEditorFeatures.vbproj
@@ -12,6 +12,7 @@
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    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Interactive/Features/InteractiveFeatures.csproj
+++ b/src/Interactive/Features/InteractiveFeatures.csproj
@@ -13,6 +13,7 @@
    <AssemblyName>Roslyn.InteractiveFeatures</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
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  <ItemGroup Label="File References">
    <Reference Include="..\..\..\packages\System.Collections.Immutable.1.1.33-beta\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll" />

--- a/src/Interactive/Host/InteractiveHost.csproj
+++ b/src/Interactive/Host/InteractiveHost.csproj
@@ -13,6 +13,7 @@
    <AssemblyName>InteractiveHost</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Scripting\Core\Scripting.csproj">

--- a/src/Interactive/HostTest/InteractiveHostTest.csproj
+++ b/src/Interactive/HostTest/InteractiveHostTest.csproj
@@ -15,6 +15,7 @@
    <PlatformTarget>x86</PlatformTarget>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Interactive/csi/csi.csproj
+++ b/src/Interactive/csi/csi.csproj
@@ -15,6 +15,7 @@
    <Prefer32Bit>false</Prefer32Bit>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/Interactive/vbi/vbi.vbproj
+++ b/src/Interactive/vbi/vbi.vbproj
@@ -16,6 +16,7 @@
    <Prefer32Bit>false</Prefer32Bit>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
    <ProjectReference Include="..\..\Compilers\Core\Desktop\CodeAnalysis.Desktop.csproj">

--- a/src/InteractiveWindow/Editor/InteractiveWindow.csproj
+++ b/src/InteractiveWindow/Editor/InteractiveWindow.csproj
@@ -15,6 +15,7 @@
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    <RestorePackages>true</RestorePackages>
    <VSSDKTargetPlatformRegRootSuffix>RoslynDev</VSSDKTargetPlatformRegRootSuffix>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Linked Files">
    <Compile Include="..\..\Compilers\Core\Portable\InternalUtilities\SpecializedCollections.cs">

--- a/src/InteractiveWindow/EditorTest/InteractiveWindowTest.csproj
+++ b/src/InteractiveWindow/EditorTest/InteractiveWindowTest.csproj
@@ -15,6 +15,7 @@
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    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
    <RestorePackages>true</RestorePackages>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <Reference Include="PresentationCore" />

--- a/src/InteractiveWindow/VisualStudio/VisualStudioInteractiveWindow.csproj
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@@ -24,6 +24,7 @@
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    <VSSDKTargetPlatformRegRootSuffix>RoslynDev</VSSDKTargetPlatformRegRootSuffix>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="Project References">
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--- a/src/Samples/CSharp/APISampleUnitTests/APISampleUnitTestsCS.csproj
+++ b/src/Samples/CSharp/APISampleUnitTests/APISampleUnitTestsCS.csproj
@@ -6,7 +6,7 @@
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--- a/src/Samples/CSharp/AsyncPackage/AsyncPackage.csproj
+++ b/src/Samples/CSharp/AsyncPackage/AsyncPackage.csproj
@@ -14,7 +14,7 @@
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    <RootNamespace>AsyncPackage</RootNamespace>
    <AssemblyName>AsyncPackage</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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    <IncludeDebugSymbolsInVSIXContainer>true</IncludeDebugSymbolsInVSIXContainer>

--- a/src/Samples/CSharp/AsyncPackage/Test/AsyncPackage.Test.csproj
+++ b/src/Samples/CSharp/AsyncPackage/Test/AsyncPackage.Test.csproj
@@ -12,7 +12,7 @@
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>Tests</RootNamespace>
    <AssemblyName>Tests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>

--- a/src/Samples/CSharp/ConsoleClassifier/ConsoleClassifierCS.csproj
+++ b/src/Samples/CSharp/ConsoleClassifier/ConsoleClassifierCS.csproj
@@ -14,7 +14,7 @@
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    <OutputType>Exe</OutputType>
    <AssemblyName>ConsoleClassifier</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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    <ScrubbedSamplePath>CSharp\ConsoleClassifier</ScrubbedSamplePath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\</SolutionDir>
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--- a/src/Samples/CSharp/ConvertToAutoProperty/Impl/ConvertToAutoPropertyCS.csproj
+++ b/src/Samples/CSharp/ConvertToAutoProperty/Impl/ConvertToAutoPropertyCS.csproj
@@ -37,7 +37,7 @@
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    <RootNamespace>ConvertToAutoPropertyCS</RootNamespace>
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-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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    <GeneratePkgDefFile>false</GeneratePkgDefFile>
    <VSSDKTargetPlatformRegRootSuffix>RoslynDev</VSSDKTargetPlatformRegRootSuffix>

--- a/src/Samples/CSharp/FormatSolution/FormatSolutionCS.csproj
+++ b/src/Samples/CSharp/FormatSolution/FormatSolutionCS.csproj
@@ -12,7 +12,7 @@
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>FormatSolution</RootNamespace>
    <AssemblyName>FormatSolution</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <ScrubbedSamplePath>CSharp\FormatSolution</ScrubbedSamplePath>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\</SolutionDir>

--- a/src/Samples/CSharp/ImplementNotifyPropertyChanged/Impl/ImplementNotifyPropertyChangedCS.csproj
+++ b/src/Samples/CSharp/ImplementNotifyPropertyChanged/Impl/ImplementNotifyPropertyChangedCS.csproj
@@ -46,7 +46,7 @@
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    <RootNamespace>ImplementNotifyPropertyChangedCS</RootNamespace>
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-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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    <UseCodeBase>true</UseCodeBase>
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    <IncludeAssemblyInVSIXContainer>true</IncludeAssemblyInVSIXContainer>

--- a/src/Samples/CSharp/ImplementNotifyPropertyChanged/Test/ImplementNotifyPropertyChangedCS.UnitTests.csproj
+++ b/src/Samples/CSharp/ImplementNotifyPropertyChanged/Test/ImplementNotifyPropertyChangedCS.UnitTests.csproj
@@ -15,6 +15,7 @@
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    <AssemblyName>ImplementNotifyPropertyChangedCS.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <None Include="packages.config" />

--- a/src/Samples/CSharp/MakeConst/Impl/MakeConstCS.csproj
+++ b/src/Samples/CSharp/MakeConst/Impl/MakeConstCS.csproj
@@ -41,7 +41,7 @@
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    <RootNamespace>MakeConstCS</RootNamespace>
    <AssemblyName>MakeConstCS</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
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    <GeneratePkgDefFile>false</GeneratePkgDefFile>
    <VSSDKTargetPlatformRegRootSuffix>RoslynDev</VSSDKTargetPlatformRegRootSuffix>

--- a/src/Samples/CSharp/MakeConst/Test/MakeConstCS.UnitTests.csproj
+++ b/src/Samples/CSharp/MakeConst/Test/MakeConstCS.UnitTests.csproj
@@ -15,6 +15,7 @@
    <RootNamespace>MakeConstCS.UnitTests</RootNamespace>
    <AssemblyName>MakeConstCS.UnitTests</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
+    <TargetFrameworkVersion>v4.5.2</TargetFrameworkVersion>
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  <ItemGroup Label="File References">
    <None Include="packages.config" />

--- a/src/Samples/Shared/UnitTestFramework/UnitTestFramework.csproj
+++ b/src/Samples/Shared/UnitTestFramework/UnitTestFramework.csproj
@@ -15,6 +15,7 @@
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    <AssemblyName>Roslyn.UnitTestFramework</AssemblyName>
    <SolutionDir Condition="'$(SolutionDir)' == '' OR '$(SolutionDir)' == '*Undefined*'">..\..\..\</SolutionDir>
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  <ItemGroup Label="File References">
    <Reference Include="Microsoft.CodeAnalysis">

--- a/src/Samples/VisualBasic/APISampleUnitTests/APISampleUnitTestsVB.vbproj
+++ b/src/Samples/VisualBasic/APISampleUnitTests/APISampleUnitTestsVB.vbproj
@@ -5,7 +5,7 @@
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--- a/src/Samples/VisualBasic/ConsoleClassifier/ConsoleClassifierVB.vbproj
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@@ -18,7 +18,7 @@
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--- a/src/Samples/VisualBasic/ConvertToAutoProperty/Impl/ConvertToAutoPropertyVB.vbproj
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@@ -36,7 +36,7 @@
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--- a/src/Samples/VisualBasic/ConvertToAutoProperty/Test/ConvertToAutoPropertyVB.UnitTests.vbproj
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