how to use C++ DLL in c#

[eric]

Hi,folks:
I have a class developed by vc++6.0 include .h .lib .dll.
can someone tell me how to use it in C#?
thank in adv

james

 

[Jeff Louie]

Eric... Depending on the type of C++ project you may be able to call it
using COM Interop or PInvoke.

http://www.geocities.com/jeff_louie/COM_Interop/atl_com.htm
http://www.geocities.com/jeff_louie/COM_Interop/pinvoke.htm

Regards,
Jeff

I have a class developed by vc++6.0 include .h .lib .dll.

can someone tell me how to use it in C#?<

 

[Willy Denoyette [MVP]]

You can't directly use C++ classes from C#, you have to:
- wrap them in a managed class using MC++, or,
- expose your C++ classes as COM objects.

Willy.