Bring selected pad to front, if there are multiple pads in one area.

ILSpy/Analyzers/AnalyzerTreeView.cs

@@ -60,7 +60,7 @@ namespace ICSharpCode.ILSpy.Analyzers
 
 		public void Show()
 		{
-			AnalyzerPaneModel.Instance.IsVisible = true;
+			AnalyzerPaneModel.Instance.Show();
 		}
 
 		public void Show(AnalyzerTreeNode node)

ILSpy/Commands/ShowDebugSteps.cs

@@ -11,7 +11,7 @@ namespace ICSharpCode.ILSpy.Commands
 	{
 		public override void Execute(object parameter)
 		{
-			DebugStepsPaneModel.Instance.IsVisible = true;
+			DebugStepsPaneModel.Instance.Show();
 		}
 	}
 }

ILSpy/DebugSteps.xaml.cs

@@ -79,11 +79,6 @@ namespace ICSharpCode.ILSpy
 #endif
 		}
 
-		public static void Show()
-		{
-			DebugStepsPaneModel.Instance.IsVisible = true;
-		}
-
 		void IPane.Closed()
 		{
 #if DEBUG

ILSpy/Languages/ILAstLanguage.cs

@@ -31,6 +31,7 @@ using ICSharpCode.Decompiler.TypeSystem;
 
 using SRM = System.Reflection.Metadata;
 using static System.Reflection.Metadata.PEReaderExtensions;
+using ICSharpCode.ILSpy.ViewModels;
 
 namespace ICSharpCode.ILSpy
 {
@@ -140,7 +141,7 @@ namespace ICSharpCode.ILSpy
 					}
 				}
 				(output as ISmartTextOutput)?.AddButton(Images.ViewCode, "Show Steps", delegate {
-					DebugSteps.Show();
+					DebugStepsPaneModel.Instance.Show();
 				});
 				output.WriteLine();
 				il.WriteTo(output, DebugSteps.Options);

ILSpy/MainWindow.xaml.cs

@@ -915,7 +915,7 @@ namespace ICSharpCode.ILSpy
 
 		void SearchCommandExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			SearchPaneModel.Instance.IsVisible = true;
+			SearchPaneModel.Instance.Show();
 		}
 		#endregion
 

ILSpy/ViewModels/ToolPaneModel.cs

@@ -20,6 +20,10 @@ namespace ICSharpCode.ILSpy.ViewModels
 {
 	public abstract class ToolPaneModel : PaneModel
 	{
-
+		public void Show()
+		{
+			this.IsActive = true;
+			this.IsVisible = true;
+		}
 	}
 }