private void BtnMoveToOther_Click(object sender, RoutedEventArgs e)
 {
     Result = DiscardGameDialogResult.MoveToOther;
     Close();
 }
 private void BtnMoveToOther_Click(object sender, RoutedEventArgs e)
 {
     Result = DiscardGameDialogResult.MoveToOther;
     Close();
 }
 private void BtnKeep_Click(object sender, RoutedEventArgs e)
 {
     Result = DiscardGameDialogResult.Keep;
     Close();
 }
 private void BtnKeep_Click(object sender, RoutedEventArgs e)
 {
     Result = DiscardGameDialogResult.Keep;
     Close();
 }