using System.Windows.Controls; namespace TV_Player { /// /// Interaction logic for ProgramsGroupGrid.xaml /// public partial class ProgramsGroupGrid : UserControl { public ProgramsGroupGrid() { InitializeComponent(); } private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (DataContext is ProgramsGroupViewModel viewModel) { viewModel.ItemSelectedCommand.Execute(null); } } } }