public virtual Boolean Validate(WinformToBeAddedEventPayload evt)
 {
     return(evt.Form.GetType() == typeof(T));
 }
 public virtual void WinformAddedEventHandler(WinformToBeAddedEventPayload evnt)
 {
     this.Host.Child = evnt.Form as System.Windows.Forms.Control;
     this.MainGrid.Children.Add(this.Host);
     this.AddChild(this.MainGrid);
 }