Re: Diff bet DLL nad Activex DLL???

Anthony Jones <[email protected]> Tue, 21 Jan 2003 02:12:25 -0800
Newsgroups gmane.comp.windows.devel.vbcom
Message-ID <VBCOM%[email protected]>
On Mon, 20 Jan 2003 20:02:54 +0530, Hitesh Shah
<[email protected]> wrote:

>what is diff bet DLL and ActiveX DLL
>

A standard dll exports a series of (usually named) procedures which a
client can call externally.  In order to do so the client developer will
need documentation that specifies the calling method the procedure takes
and it's argument list.

An ActiveX dll is a standard dll that exposes 4 well known procedures
namely Register, Unregister, GetClassObject and CanUnload.  It contains a
resource known as a type library that defines the set of COM classes and
interfaces within the dll.

HTH,

Anthony.

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