Hi, In win32 DLL project, I want to capture desktop window into byte array. and display bitmap image using byte array. For that I have capture window function which returns HBITMAP object. then I saved this object into bit map file and for display purpose I load that image. Now, instead of BMP file I want to store capture data into byte array and for display bitmap image I want to use byte arrray. So I want convert HBITMAP object to byte array and byte array to HBITMAP object. In MFC activex I used Cbitmap same purpose but in win 32 Cbitmap not available. So, How to acheive this in win 32 DLL project. Thanks & Regards Varsha
CBitmap is just a wrapper for some of the common GDI bitmap routines. You should still be able to call, say, ::GetBitmapBits() to extract a pointer to the byte data that make up the bitmap.