• 2021-04-14
    已知类MyClass中事件MouseClicked定义如下:
    public delegate void mydelegate();
    public event mydelegate MouseClicked();
    执行下列语句:
    Method obj=new Method();
    MyClass e=new MyClass();
    e. MouseClicked +=obj.fun;
    e. MouseClicked +=obj.fun;
    其中Method类中包含事件处理方法fun,然后引发该MouseClicked 事件,其结果为【 】