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