void ExecuteCloseSearchPanel(object sender, ExecutedRoutedEventArgs e) { if (!panel.IsClosed) { panel.Close(); e.Handled = true; } }
void ExecuteCloseSearchPanel(object sender, ExecutedRoutedEventArgs e) { if (panel != null) { panel.Close(); } panel = null; }
void ExecuteCloseSearchPanel(object sender, ExecutedRoutedEventArgs e) { panel.Close(); }