using System.Windows; namespace XLAB2 { public partial class PrfrvdEditWindow : Window { internal PrfrvdEditWindow(PrfrvdEditWindowViewModel viewModel) { InitializeComponent(); DataContext = viewModel; viewModel.CloseRequested += ViewModelOnCloseRequested; } private void ViewModelOnCloseRequested(object sender, bool? dialogResult) { DialogResult = dialogResult; Close(); } } }