I really have three questions, but they all kinda go together, so I put them all here. I'll increase/split the points depending on who answers what and how well.
#1. Basic subclassing method. I know it involves Get/SetWindowLong, AddressOf, etc., but I can't find my copy of this. Nothing fancy (yet), no subclassing ocxs/dlls/etc., just the basic outline.
#2. What are some possible msgs/lparams(?)/uparams(?) that can be passed to the subclassing procedure? For instance, the message could be the window-resize message and the params would be the new size. I would like a good size list, but I'll spread out points to anyone who can give me a set (msg and BOTH params) that hasn't been posted by someone else and works.
#3. Is it not possible to subclass a window in another app? I have an old VB3 app that I've written and don't feel like converting, but (when I had the subclass routine) when I tried it, the SetWindowLong statement failed (returned zero) and the subclassing didn't work. If it is, any ideas where I went wrong? If not, any ideas how to do the same thing (hooking, maybe?)?
Thanks for any help!