Visual C++ 2008 OPC Client

Hi,

I have the following situation:
I created a program with Visual C++ 2008 express which receive and 
interpret data from a µC. Now I want to send this data from the Visual 
C++ program to an OPC server. Both programs run on the same PC. 
Therefore I need to integrate an OPC client in my program. But until now 
I have no Idea how to realize or how to start this.

Thanks for any help


Daniel