Yes, I noticed the consistency of the name (vfp994000003).

It is the same popup window that occurs in the VFP command window when intellisence kicks in e.g. modify ... then the popup occurs.

What I would like to know is how did MS handle it in the command window. It allows you to type in the command window, and the popup menu appears with available commands. This is the exactly what I am trying to implement with a textbox.

>This menu seems to be VFP own creation, not a Windows menu or popup. The menu listener cannot be apply to it in no way.
>
>I spent some time yesterday running Spy++ and watching how this guy behaves.
>
>As you saw probably, the window's class is "vfp994000003" and it has WM_POPUP style. Probably it's possible to find it through window enumeration.