how to convert a bitmap image to a jpg image file using C++?

Don't know if I need to do this in 2 steps:
1. convert bmp image to ipg image
2. create any jpg file header and save it to a file?

Any sample file?

Thank you in advance!

Gdiplus?

Thanks for the pointer!

However I searched GDI+ but can't see how to convert the image format, any sample code or could you refer to some class/function names?

Thanks!

http://msdn.microsoft.com/library/de...oapngimage.asp
the example is png just change that to .jpg

The sample code looks good, I will try it out. Thanks for the help!