Winapi solution doesn't work,but the ihtmldocment2 can work correctly.
Hubdog give me a tip about ihtmldocument2,so I can do more thing than emum keyboard event what I want in 2000-1-31.
It's really usefull for my question.
I'm sure lin is a good window api programmer,but he didn't give me a right way or tip.I'm sorry for that.
If lin can give me another way to control IE without ihtmldocument2 etc., I'll pay 200 bonus for him anytime.
My address is cxgtommy@21cn.com.期望与lin交流一下看法.