Window Procedure!

[Mine_23]

hello;
When I tried to change a command-button procedure using the "SetWindowLong" function I retrieved "0" from it!!

The "command button" is not in my project!

PLEASE HELP ME!!!!

[Vlatko]

You need a C++ dll to subclass other windows.

Well technically it doesn't have to be C++...I can be Delphi, just make sure it's in a Standard DLL (rather than an ActiveX which VB creates)

Where to get the C++ .dll from?
how to work?

[Vlatko]

If you know C++ make it for yourself,else ask someone to do it for you. But i am sure that there were DLL's like that on the net for download. Search for them.