Re: How to use myself interface?

From:

"Alexander Nickolov" <agnickolov@mvps.org>

Newsgroups:

microsoft.public.vc.atl

Date:

Mon, 1 Oct 2007 08:33:25 -0700

Message-ID:

<OUvGVBEBIHA.3916@TK2MSFTNGP02.phx.gbl>

An interface is registered only for marchaling - by registering its
proxy/stub DLL (or the type library it's described in if this is an
Automation-compatible interface). You don't need the interface
to be registered in order to use it (in fact some interfaces cannot
be registered since they don't support marshaling altogether).
What you need is the interface definition which you can get either
from IDL, a C/C++ header produced from IDL or a type library.
This applies both for implementing and for calling an interface.

--
=====================================
Alexander Nickolov
Microsoft MVP [VC], MCSD
email: agnickolov@mvps.org
MVP VC FAQ: http://vcfaq.mvps.org
=====================================

"Lee Tow" <fbjlt@pub3.fz.fj.cn> wrote in message
news:e85ay%23ABIHA.1212@TK2MSFTNGP05.phx.gbl...

Hello all:
I define an interface using atl,and now in the other codes using atl
I want to use the interface,must I register the interface?If I need to
do,
where is the interface registered under key?and in the other code using
atl,
how to use the interface?thanks.