Added distinct node icon for virtual methods

ILSpy/ILSpy.csproj

@@ -234,6 +234,7 @@
     <Resource Include="Images\OverlayProtected.png" />
     <Resource Include="Images\OverlayProtectedInternal.png" />
     <Resource Include="Images\OverlayStatic.png" />
+    <Resource Include="Images\VirtualMethod.png" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\ICSharpCode.Decompiler\ICSharpCode.Decompiler.csproj">

ILSpy/Images/Images.cs

@@ -54,6 +54,7 @@ namespace ICSharpCode.ILSpy
 
 		private static readonly BitmapImage Method = LoadBitmap("Method");
 		private static readonly BitmapImage Constructor = LoadBitmap("Constructor");
+		private static readonly BitmapImage VirtualMethod = LoadBitmap("VirtualMethod");
 		private static readonly BitmapImage Operator = LoadBitmap("Operator");
 		private static readonly BitmapImage ExtensionMethod = LoadBitmap("ExtensionMethod");
 
@@ -147,6 +148,7 @@ namespace ICSharpCode.ILSpy
 				PreloadPublicIconToCache(MemberIcon.Indexer, Images.Indexer);
 				PreloadPublicIconToCache(MemberIcon.Method, Images.Method);
 				PreloadPublicIconToCache(MemberIcon.Constructor, Images.Constructor);
+				PreloadPublicIconToCache(MemberIcon.VirtualMethod, Images.VirtualMethod);
 				PreloadPublicIconToCache(MemberIcon.Operator, Images.Operator);
 				PreloadPublicIconToCache(MemberIcon.ExtensionMethod, Images.ExtensionMethod);
 				PreloadPublicIconToCache(MemberIcon.Event, Images.Event);
@@ -180,6 +182,9 @@ namespace ICSharpCode.ILSpy
 					case MemberIcon.Constructor:
 						baseImage = Images.Constructor;
 						break;
+					case MemberIcon.VirtualMethod:
+						baseImage = Images.VirtualMethod;
+						break;
 					case MemberIcon.Operator:
 						baseImage = Images.Operator;
 						break;

ILSpy/Images/MemberIcon.cs

@@ -30,6 +30,7 @@ namespace ICSharpCode.ILSpy
 		Indexer,
 		Method,
 		Constructor,
+		VirtualMethod,
 		Operator,
 		ExtensionMethod,
 		Event

ILSpy/TreeNodes/MethodTreeNode.cs

@@ -89,7 +89,10 @@ namespace ICSharpCode.ILSpy.TreeNodes
 				return Images.GetIcon(MemberIcon.Constructor, GetOverlayIcon(method.Attributes), false);
 			}
 
-			return Images.GetIcon(MemberIcon.Method, GetOverlayIcon(method.Attributes), method.IsStatic);
+			return Images.GetIcon(
+				method.IsVirtual ? MemberIcon.VirtualMethod : MemberIcon.Method,
+				GetOverlayIcon(method.Attributes),
+				method.IsStatic);
 		}
 
 		private static AccessOverlayIcon GetOverlayIcon(MethodAttributes methodAttributes)