public static void Mains()
{
EventTest e = new EventTest(); /* 实例化对象,第一次没有触发事件 */
subscribEvent v = new subscribEvent(); /* 实例化对象 */
e.ChangeNum += new EventTest.NumManipulationHandler(v.printf); /* 注册 */
e.SetValue(7);
e.SetValue(11);
}
static void Main(string[] args)
{
EventTest e = new EventTest(); /* Instantiate the object, without triggering event */
subscribEvent v = new subscribEvent(); /* Instantiate object */
e.ChangeNum += new EventTest.NumManipulationHandler(v.printf); /* subscribe the event */
e.SetValue(7);
e.SetValue(11);
}
