I am fairly new to GDI+ and I am trying to make a DLL file in visual C++ which uses a basic neural network for OCR. My question is this: How can I manipulate bitmap images in visual c++? I know how to do it in Visual C# and I have also read that in the .NET framework I am able to use DLL files from any syntax in any other syntax?!?! (Or am i mistaken) Anyway, is it possible to pass a bitmap from VC# to a VC++ DLL file? If it is, could you please write down the starting out code or show me some links that describe what I'm looking for.

Thanks in advance,