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