private void CollectionControlButton_Click( object sender, RoutedEventArgs e )
{
CollectionControlDialog collectionControlDialog = new CollectionControlDialog();
collectionControlDialog.ItemsSource = this.ItemsSource;
collectionControlDialog.NewItemTypes = this.NewItemTypes;
collectionControlDialog.ItemsSourceType = this.ItemsSourceType;
collectionControlDialog.IsReadOnly = this.IsReadOnly;
collectionControlDialog.ShowDialog();
}