AcManager.Pages.Windows.MainWindow.NavigateCommand.ExecuteOverride C# (CSharp) Метод

            protected override void ExecuteOverride() {
                var link = _window.TitleLinks.OfType<TitleLink>().FirstOrDefault(x => x.GroupKey == _key);
                if (link == null || !link.IsEnabled || link.NonSelectable) return;
                _window.NavigateTo(link.Source);
            }
        }