I have maintained a collection in my Visual basic project using Collection Object. What I did is I inserted addresses of windows procedures of the controls of a form as elements in that collection and inserted handles of those controls as keys in that collection for the corresponding windows procedure addresses. Now, when I pass the key that is the handle of a control, I get the address of that controls. What I want is to extract key of collection also; either using index,
Please give some idea and/or code sample.
Thanks & Regards,