Dll Help

I mostly program in C# and am having to create a C++ DLL for another project.

I'm having problems with the function names of the dll becoming mangled after compilation.

I have searched the newsgroups and only found to use the following line.

#define EXPORT extern "C" __declspec (dllexport)
EXPORT BOOL CALLBACK TESTFUNC();

However, this is not working. The function names are still becoming mangled.

I'm using Visual Studio .NET 2003.

Any help is greatly appreciated!!

This might be a dumb question, but did you tell Visual Studio to complie it as a DLL? (I'm not sure how to set this option.)

It is set to compile as a dll.

I created a DEF file and relinked and it seems to be working now.