Expose BitmapImageMoniker on IVsInteractiveWindow2

src/InteractiveWindow/VisualStudio/IVsInteractiveWindow2.cs

 // Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
 
+using Microsoft.VisualStudio.Imaging.Interop;
 using Microsoft.VisualStudio.Shell.Interop;
 
 namespace Microsoft.VisualStudio.InteractiveWindow.Shell
@@ -13,5 +14,12 @@ public interface IVsInteractiveWindow2 : IVsInteractiveWindow
         /// Gets the <see cref="IVsWindowFrame"/> associated with the <see cref="IVsInteractiveWindow2"/>.
         /// </summary>
         object WindowFrame { get; }
+
+        /// <summary>
+        /// Gets or sets the ImageMoniker for the icon for this tool window. This property
+        /// should be used instead of BitmapResource and BitmapIndex to allow for DPI-aware
+        /// icons.
+        /// </summary>
+        ImageMoniker BitmapImageMoniker { get; set; }
     }
 }

src/InteractiveWindow/VisualStudio/PublicAPI.Unshipped.txt

 Microsoft.VisualStudio.InteractiveWindow.Shell.IVsInteractiveWindow2
-Microsoft.VisualStudio.InteractiveWindow.Shell.IVsInteractiveWindow2.WindowFrame.get -> object
\ No newline at end of file
+Microsoft.VisualStudio.InteractiveWindow.Shell.IVsInteractiveWindow2.WindowFrame.get -> object
+Microsoft.VisualStudio.InteractiveWindow.Shell.IVsInteractiveWindow2.BitmapImageMoniker.get -> Microsoft.VisualStudio.Imaging.Interop.ImageMoniker
+Microsoft.VisualStudio.InteractiveWindow.Shell.IVsInteractiveWindow2.BitmapImageMoniker.set -> void
\ No newline at end of file

src/InteractiveWindow/VisualStudio/VisualStudioInteractiveWindow.csproj

@@ -53,6 +53,9 @@
     <Reference Include="Microsoft.VisualStudio.Editor, Version=$(VisualStudioReferenceAssemblyVersion), Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
       <Private>false</Private>
     </Reference>
+    <Reference Include="Microsoft.VisualStudio.Imaging.Interop.14.0.DesignTime, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
     <Reference Include="Microsoft.VisualStudio.Language.Intellisense, Version=$(VisualStudioReferenceAssemblyVersion), Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
       <Private>false</Private>
     </Reference>

src/InteractiveWindow/VisualStudio/VsInteractiveWindow.cs

@@ -8,6 +8,7 @@
 using System.Windows;
 using System.Windows.Input;
 using Microsoft.VisualStudio.ComponentModelHost;
+using Microsoft.VisualStudio.Imaging.Interop;
 using Microsoft.VisualStudio.OLE.Interop;
 using Microsoft.VisualStudio.Shell.Interop;
 using Microsoft.VisualStudio.Utilities;
@@ -64,5 +65,18 @@ void IVsInteractiveWindow.Show(bool focus)
         public IInteractiveWindow InteractiveWindow => _windowPane.InteractiveWindow;
 
         public object WindowFrame => _windowPane.Frame;
+
+        ImageMoniker IVsInteractiveWindow2.BitmapImageMoniker
+        {
+            get
+            {
+                return _windowPane.BitmapImageMoniker;
+            }
+
+            set
+            {
+                _windowPane.BitmapImageMoniker = value;
+            }
+        }
     }
 }