Custom VCL Control for getting window handles. (Spy++ style reticle)

Introduction Over the years, I don’t think I can count the number of times that I’ve wanted to send window messages to some other application. It can be useful for automating the target application, or even as a primitive form of Inter-process communication. Each time, I have to decide how I’m going to get the
-> Continue reading Custom VCL Control for getting window handles. (Spy++ style reticle)