void OnModalClose(object sender, System.Windows.RoutedEventArgs e)
{
if (ModalContent.Children.Count == 1)
{
IModalDialog dlg = ModalContent.Children[0] as IModalDialog;
if (dlg != null)
{
dlg.CloseButtonClick();
}
}
ModalService.CloseModal();
//this.ModalHost.Visibility = Visibility.Collapsed;
//foreach (UIElement element in this.ModalContent.Children)
//{
// if (element is IDisposable)
// ((IDisposable)element).Dispose();
//}
//this.ModalContent.Children.Clear();
}
