Hi, I use an application compiled in either Visuall C++ or Visual Basic (not sure which) and do not have access to source code. I would like to add a button to the existing toolbar at runtime. Can I code a program that uses something like sendmessage to add a button and set an onclick event? I would like for the button to rename a file on the hard drive. Any guidance or direction that can be offered would be much appreciated.
Cheers