1.了解了OCX控件的使用.代码如下: <object classid="CLSID:CAFCF48D-8E34-4490-8154-026191D73924" codebase="../codebase/NetVideoActiveX23.cab#version=2,3,23,7" standby="Waiting..." id="HIKOBJECT1" width="100%" height=&q