clipboard.cs

var referencePoint = (ISourceLocation) InsertionPoints.SelectedItem;
			var context = _languageService.CurrentContext;
			var scope = UnityPackage.Settings.UnityMessageScope.ToScope();
			var generateComment = GenerateComment.IsChecked.HasValue && GenerateComment.IsChecked.Value;

			UnityPackage.DTE.UnderUndoContext("MonoBehaviour Wizard", () =>
			{
				foreach (CheckedMethodInfoItem node in MonoBehaviourTree.Items)
				{
					if (!node.IsChecked.HasValue || !node.IsChecked.Value)
						continue;

					// Refresh insertionPoint to get up-to-date codemodel and line numbers
					var insertionPoint = context.GetInsertionPoints().FirstOrDefault(p => p.Caption == referencePoint.Caption);
					if (insertionPoint == null)
						continue;

					var method = node.Method;
					var comment = generateComment ? UnityMessageHelper.GetHelp(method) : string.Empty;

					context.InsertMethod(method, insertionPoint, comment, scope);
				}
			});

clipboard2.cs

throttledTextBoxChanges = Observable
				.FromEventPattern<TextChangedEventArgs>(TextBox, "TextChanged")
				.Select(e => ((TextBox) e.Sender).Text.Trim())
				.Throttle(TimeSpan.FromMilliseconds(200))
				.DistinctUntilChanged()
				.ObserveOn(SynchronizationContext.Current)
				.Subscribe(ApplyFilter);