private void Historal_Click(object sender, RoutedEventArgs e) { HistorialView addFactura = new HistorialView(); ReadOnlySalidaRMAViewModel viewModel = this.ConvertDataContext(this.DataContext); addFactura.DataContext = viewModel.CreateHistorialViewModel(); addFactura.ShowDialog(); }
private ReadOnlySalidaRMAViewModel ConvertDataContext(object dataSource) { ReadOnlySalidaRMAViewModel viewModel = dataSource as ReadOnlySalidaRMAViewModel; return(viewModel); }