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