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