Creating a function in a COM DLL.

Hi.

I am new to creation of COM DLL.

I have created a COM DLL but i really confused about creating a function and using it in a VB application.

Can someone please guide me and give an example code for a sample function.

Thanks in Advance.

Darren1
Here's the VC++ 6 version of the same tutorial :- http://www.codeproject.com/com/hellotutorial1.asp
D J Mitchell

Hi.

Thanks a lot for the reply.

But, I am currently working on VC++6.0 and VB6.0.

And the tutorial is on the Microsoft Visual Studio .NET 2003.

I request you to kindly help me out.please its urgent.

Thanks in Advance.
ksona

This is Part-1 of a tutorial that should be just what you need :-

http://www.codeproject.com/com/HelloTutorial1NET.asp

Go through the various parts and by the end, you should be pretty comfortable creating basic COM libraries.
Brazzle

Can you tell us what your requirement is
From this and the previous post I have figured out that you are actualy trying to get some chunk of data to transfer from the VB dll to C dll or vice versa.

If you are not very bent upon COM, there are other easier ways of doing the same. It would be better if you elaborate requirements here so we can provide more help.
Creating a function in a COM DLL.