[WPF] Fix ItemTapped event (#3270) fixes #3265

Xamarin.Forms.Platform.WPF/Renderers/ListViewRenderer.cs

@@ -44,7 +44,10 @@ namespace Xamarin.Forms.Platform.WPF
 						Style = (System.Windows.Style)System.Windows.Application.Current.Resources["ListViewTemplate"]
 					};
 					SetNativeControl(listView);
-					Control.SelectionChanged += OnNativeSelectionChanged;
+					Control.MouseUp += OnNativeMouseUp;
+					Control.KeyUp += OnNativeKeyUp;
+					Control.TouchUp += OnNativeTouchUp;
+					Control.StylusUp += OnNativeStylusUp;
 				}
 				
 				// Update control property 
@@ -122,12 +125,17 @@ namespace Xamarin.Forms.Platform.WPF
 			}
 		}
 
+		void OnNativeKeyUp(object sender, KeyEventArgs e)
+			=> Element.NotifyRowTapped(Control.SelectedIndex, cell: null);
 
-		
-		void OnNativeSelectionChanged(object sender, SelectionChangedEventArgs e)
-		{
-			Element.NotifyRowTapped(Control.SelectedIndex, cell:null);
-		}
+		void OnNativeMouseUp(object sender, MouseButtonEventArgs e)
+			=> Element.NotifyRowTapped(Control.SelectedIndex, cell: null);
+
+		void OnNativeTouchUp(object sender, TouchEventArgs e)
+			=> Element.NotifyRowTapped(Control.SelectedIndex, cell: null);
+
+		void OnNativeStylusUp(object sender, StylusEventArgs e)
+			=> Element.NotifyRowTapped(Control.SelectedIndex, cell: null);
 
 		bool _isDisposed;
 
@@ -140,7 +148,10 @@ namespace Xamarin.Forms.Platform.WPF
 			{
 				if (Control != null)
 				{
-					Control.SelectionChanged -= OnNativeSelectionChanged;
+					Control.MouseUp -= OnNativeMouseUp;
+					Control.KeyUp -= OnNativeKeyUp;
+					Control.TouchUp -= OnNativeTouchUp;
+					Control.StylusUp -= OnNativeStylusUp;
 				}
 
 				if (Element != null)