C# (CSharp) Zisa_Database_course_session DW Beispiele

Beispiel #1

 //create new second window ehwn ListBox selection is changed
 private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
 {
     if (dw == null)
     {
         dw = new DW(vm)
         {
             Owner = this,
             WindowStartupLocation = WindowStartupLocation.CenterOwner
         };
         dw.Closed += DW_Closed;
         dw.Show();
     }
     vm.GetSelectedCourseOffering();
 }

Beispiel #2

 private void DW_Closed(object sender, System.EventArgs e) => dw = null;