源代码，学习用。publicdelegatevoidReportEventHandler(objectsender,ReportEventArgse);//声明一个事件的指代（指针）publicdelegatevoidSMSEventHandler(objectsender,SMSEventArgse);//声明一个事件的指代（指针）publicdelegatevoidTerminateEventHandler(objectsender,TerminateEventArgse);//声明收到终止信号publicdelegatevoidTerminateRespE