How can I grab a screenshot of a specific window? (Similar to doing an ALT+PRINSCREEN)
I not only need to know how to get the specific window's screenshot, but also how to get whatever parameter I would need to pass to indicate the specific window I wanted. I can identify the window I need by it's title, so I assume there has to be a way to do it from that.
I don't mind doing this in C++ or C#. Using .Net is fine, using the Win32 API is fine. Whatever it takes to get the job done.