hWnd of child window?

Hi,

After much frustration of trying to subclass the text portion of a ComboBox, I found something interesting using the Spy++ included with Visual Studio.

It turns out that a ComboBox actually has an Edit control in it that contains a different hWnd of the parent, ComboBox.

So my question is, is there a way for me to get at the hWnd of the child window, in this case, the Edit control that is within the ComboBox?

Any help would be appreciated...

Dan