/// <summary> /// Initializes a new instance of the <see cref="AboutCommandBinding<TController, TModel>"/> class. /// </summary> /// <param name="viewModel">The view model.</param> /// <param name="owner">The owner window.</param> public AboutCommandBinding(ViewModel <TController, TModel> viewModel, Window owner) { this.Command = EditorCommands.About; this.CanExecute += delegate(object sender, CanExecuteRoutedEventArgs e) { e.CanExecute = AboutCommand <TController, TModel> .CanExecute(viewModel, e.Parameter); }; this.Executed += delegate(object sender, ExecutedRoutedEventArgs e) { AboutCommand <TController, TModel> .Execute(viewModel, owner, e.Parameter); }; }
internal static void Execute(ViewModel <TController, TModel> viewModel, Window owner, object parameter) { AboutCommand <TController, TModel> .DisplayAbout(viewModel, owner); }
internal static bool CanExecute(ViewModel <TController, TModel> viewModel, object parameter) { return(AboutCommand <TController, TModel> .CanDisplayAbout(viewModel)); }