I wonder anyone could share some experience of using this ActiveX control in VFP. I'm trying to use this for http connection. I have a few questions.

1. stateChanged. In VFP, I can only see one event - stateChanged. State 8 or 12 does not seem to always fire after I execute a Post and a response is ready. But sometimes state 8 (icResponseReceived) after I called getHeader(). When stateChange is supposed to be fired in VFP?

2. hInternet. What is this property for? Initially it is set to 0. After a Post/Get, it is set to handle. However, after I cancel the request and connection, it still stays with that handle number. I am looking for a way to test to see whether the connection and request is there or not. How can I do that.

3. Error. After I repeated Cancel and Post/Get, sometimes error could occur in Post/Get. How can I check to see when I can do a Post/Get?