private void Button_UpdateEvent_Click(object sender, RoutedEventArgs e)
 {
     Window_Event window =
         new Window_Event
         (
             m_userControl_evnt.EventId,
             m_userControl_evnt.EventName,
             m_userControl_evnt.EventDescription,
             (win) =>
             {
                 Window_Event wWin = win as Window_Event;
                 if (wWin != null)
                     GinTubBuilderManager.UpdateEvent(wWin.EventId.Value, wWin.EventName, wWin.EventDescription);
             }
         );
     window.Show();
 }
 private void NewEventDialog()
 {
     Window_Event window =
         new Window_Event
         (
             null,
             null,
             null,
             (win) =>
             {
                 Window_Event wWin = win as Window_Event;
                 if (wWin != null)
                     GinTubBuilderManager.CreateEvent(wWin.EventName, wWin.EventDescription);
             }
         );
     window.Show();
 }