add Screenshot

src/Shared/HandyControl_Shared/Data/Args/MouseHookEventArgs.cs

@@ -5,7 +5,7 @@ namespace HandyControl.Data
 {
     internal class MouseHookEventArgs : EventArgs
     {
-        public MouseHookMessageType Message { get; set; }
+        public MouseHookMessageType MessageType { get; set; }
 
         public InteropValues.POINT Point { get; set; }
     }