Hi,
I also wondered about this.
At the moment I'm using the following code to enable a button:
code:
var btnReplyWnd;
btnReplyWnd = wndResp.GetControlHandle("BtnReply"); //get the buttons handle
Interop.Call("User32","EnableWindow", btnReplyWnd, 1); //enable button
(change the 1 to 0 to disable)
Don't know if this is the
correct way of doing it but it seems to work for me