using System.Diagnostics; using System.Windows; using System.Windows.Documents; using System.Windows.Input; namespace WPF控件_7_Popup; /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void ContentElement_OnMouseEnter(object sender, MouseEventArgs e) { PopupLink.IsOpen = true; } private void Hyperlink_OnClick(object sender, RoutedEventArgs e) { var hyperlink = (Hyperlink)sender; Process.Start(new ProcessStartInfo(hyperlink.NavigateUri.AbsoluteUri) { UseShellExecute = true }); } }