So far i have been searching on google and haven't fount a single good tutorial which is comprehensive. Does any one know of any good site or book which teaches Win32 GDI?
Petzold (Programming Windows, now in its >=5th edition) has good coverage.
GDI has been replaced by Direct2D and DirectWrite, which are available down to Vista, and substantially more performant and flexible. You might want to double-check that you really need to support XP, which is already past end-of-life.
Martyn
I found bobobobo's blog to be quite helpful for getting started with Win32 and related concepts.
来源：https://stackoverflow.com/questions/6639285/any-good-tutorials-resources-to-learn-win32-gdi