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Aug 19th, 2017
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C# 0.64 KB | None | 0 0
  1.  public void WindowClosed(object sender, CancelEventArgs e)
  2.         {
  3.             var r = SimpleAlerts.YesOrNoOrcancel("Czy chcesz zapisać dane przed wyjściem z programu?");
  4.             switch (r)
  5.             {
  6.                 case MessageBoxResult.No:
  7.                     Application.Current.Shutdown();
  8.                     return;
  9.  
  10.                 case MessageBoxResult.Yes:
  11.                     Saver(true);
  12.                     break;
  13.  
  14.                 case MessageBoxResult.Cancel:
  15.                     e.Cancel = true;
  16.                     return;
  17.  
  18.                
  19.             }
  20.             Application.Current.Shutdown();
  21.         }
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