private void ElementInitializeWindow_KeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
AddButton.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
}
else
{
if (e.Key == Key.Escape)
{
CloseButton.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
}
}
}
