using a c++ dll that returns a pointer

[Jerome]

Hello all,

I think I'm a bit lost in the managed/unmanaged world!
My problem is that I have a c++ dll for a program on a pda and I'd like to
use it in a program in .net and c#. I've almost understood how it works when
you wanna use a simple function, but I don't understand how to use it when
you have to use a personnal class (let's say CMyClass) as a parameter or
deal with a function that returns a pointer...
someone could give me some keys ?

thank you

Jérôme

[Vadym Stetsyak]

You can treat pointer as IntPtr .NET type.
Make google queries for P/Invoke

--
Vadym Stetsyak aka Vadmyst
http://vadmyst.blogspot.com

"Jerome" <jl*******@wanadoo.fr> wrote in message
news:eu**************@TK2MSFTNGP14.phx.gbl...

Hello all,

I think I'm a bit lost in the managed/unmanaged world!
My problem is that I have a c++ dll for a program on a pda and I'd like to
use it in a program in .net and c#. I've almost understood how it works
when you wanna use a simple function, but I don't understand how to use it
when you have to use a personnal class (let's say CMyClass) as a parameter
or deal with a function that returns a pointer...
someone could give me some keys ?

thank you

Jérôme