I have a ten spin controls. One has a text value 12.2 written in it. I want to be able to press up arrow and intercept this (because if I do not, the value resets to the minimum value) and increment this to 13. Someone gave me help with this earlier but I can't seem to get this right. Something about using WM_VSCROLL and then catching the message. What message comes for each spin up arrow? How do I manipulate it? Etc? Thanks!