怎样接收并处理事件?

Question

比如MSDN给的例子,DataGridViewDateTimePickerColumn, 我想在使用该类的实例的窗体上接收并处理其DateTimePicker的事件? 有没有办法?

Answer 1

//类中:
    public delegate void PictureClick(int iIndex, string strConName);
    class ChildClass
    {           
        public event PictureClick ButtonClick;                  //命名事件
        
        public void Test()
        {
        //传出事件
        ButtonClick( 1, "Test" );
        }
    }//父窗口中:    
    class ParentFrom
    {           
    private ChildClass;
        public void SetEvent()
        {
        ChildFrom child= new ChildClass();
        child.ButtonClick += this.PictureClick;
        }        private void PictureClick(int iIndex, string strConName)
        {
            Console.WriteLine(strConName);
        } 
    }//当ChildClass类的Test方法被执行时, 就回传事件至父窗体