Checking for existence of Windows API Functions

Question

I am new to Windows programming and I\'m trying to discover the best way to check for the existence of Windows Shell API functions. I want to use some of the new taskbar fea

Answer 1

Use LoadLibarary to get library handle and GerProcAddress to get pointer to a function. For those functions that are not supported by current OS you will get ERROR_CALL_NOT_IMPLEMENTED error from GetLastError.