void OnAssociatedObjectLoaded(object sender, System.Windows.RoutedEventArgs e)
{
viewModel = (this.AssociatedObject.DataContext) as OrderInfoViewModel;
viewModel.ColumnChooserCommand = new DelegateCommand <object>(ColumnChooserCommandHandler);
InitializeColumnChooserPopup();
}
public CustomColumnChooser(OrderInfoViewModel viewModel)
{
InitializeComponent();
this.DataContext = viewModel;
}
