发表于:2002-08-21 20:50:00
楼主
在OnMsgMonitorPointUpdateEvent(msgMonitorPoint As Object, UpdateType as Integer, InputDp as Object, OutputDp as Object, Src as Object)事件中,有一个参数inputDp 是A DataPoint object containing the received value.
但在VC中InputDp的返回值是LPDISPATCH ,请问用VC如何实现取得InputDp中的接受到的消息报文里的内容?最好有程序源码。多谢各位。多谢!E_mail:didi.2000@263.net