Writing HBITMAP to BMP File in C++

This documnet covers the process of converting a Windows bitmap handle (HBITMAP) into a standard BMP file on disk. The implementation handles all necessary structures including file headers, info headers, and optional palette data. The export process follows these key steps: Open a file for binary writing Determine the color depth for the targ ...

Posted on Wed, 26 Aug 2026 16:53:37 +0000 by rp2006