ole/com object viewer
1)
Most important is the "VersionIndependentProgID". This is the name to be used in an ObjCreate, ObjGet or ObjEvent function.
http://www.51testing.com/?uid-9605-action-viewspace-itemid-810588
2)
在左边的树视中列举了当前操作系统下所有注册了的COM组件对象。在Automation Objects分支下列举了所有的自动化对象(包括ActiveX控件)