WinHTTP Connect with Immediate WriteData

Hi,

I am trying to setup a HTTPClient so that it will connect and then immediately perform a WriteData. The connection is a TLS connection with Asynchronous := True, and NotifyEvents := neNoSync.

I have tried calling Client.WriteData after setting Client.Active := True. I have also tried calling Client.WriteData from the OnConnect event. Neither of these appear to work.

How should I be doing this properly?

Thanks,

David