C# (CSharp) DialogResult.AskToExitAppの例

コード例 #1

 private void OnBackRequested(object sender, BackRequestedEventArgs e)
 {
     if (frMainFrame.CanGoBack)
     {
         e.Handled = true;
         frMainFrame.GoBackAsync();
     }
     else
     {
         DialogResult.AskToExitApp();
     }
 }