private void ModifyButton_Click(object sender, RoutedEventArgs e)
{
var wnd = new GraphicChipWindow();
wnd.Closed += DialogClosed;
wnd.DataContext = this.DataGrid.SelectedItem as GraphicChip;
wnd.Show();
}
private void AddButton_Click(object sender, RoutedEventArgs e)
{
var wnd = new GraphicChipWindow();
wnd.Closed += DialogClosed;
wnd.DataContext = new GraphicChip();
graphicChipDomainDataSource.DataView.Add(wnd.DataContext);
wnd.Show();
}