下面是我的窗口中的构造函数和事件处理程序。

    public MyWindow() {
        InitializeComponent();

        foreach (RoutedEvent routedEvent in EventManager.GetRoutedEvents())
        {
            EventManager.RegisterClassHandler(typeof(TestUnbuggerWindow), routedEvent, OnRoutedEvent, true);
        }
    }

    public void OnRoutedEvent(Object sender, RoutedEventArgs args)
    {
    }

Error   1   The best overloaded method match for 'System.Windows.EventManager.RegisterClassHandler(System.Type, System.Windows.RoutedEvent, System.Delegate, bool)' has some invalid arguments
Error   2   Argument 3: cannot convert from 'method group' to 'System.Delegate'

最佳答案

您需要显式使用处理程序

EventManager.RegisterClassHandler(typeof(TestUnbuggerWindow), 
     routedEvent, new RoutedEventHandler(OnRoutedEvent), true);

https://stackoverflow.com/questions/10730307/