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