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9.6

Extract Class names in ActiveX DLL

Asked by Muerty in Visual Basic Programming

Tags: dll, activex, class, extract

I am writing a program that will hopefully create a class instance  i.e. CreateObject(,"This.Object") dynamically. This will allow me to create future additions to my program without the need to recompile the main core. Let me explain.

Program(A) does a certain amount of "stuff". As I develop more "stuff" for it to do, I want to be able to enumerate the ActiveX DLLs in the program folder (already completed), autoregister the DLLs found (already completed), add a string to a menu item representing the dll and what it can do(this is where I am having problems)

I have created an array menu with multiple blank instances that I can place the caption dynamically and I have a generic handler to create the instance of the ActiveX component, but the problem is I have no way of determining what the ActiveX class name is at runtime.

In VB6 (what I am using) the Project Properties -> Project Name field is always translated into the class name, but I cannot know what the class name is for a n ActiveX Dll that has not been developed as of yet.

I need to be able to extract the class name that will be registered from the DLL even if it has not been registered yet, so I can pass the value to my program to create the instance.

All code is written in VB6 and I can use API calls as needed.

TIA
 
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[+][-]01/21/07 05:19 PM, ID: 18361881Accepted Solution

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Zone: Visual Basic Programming
Tags: dll, activex, class, extract
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Solution Provided By: AzraSound
Participating Experts: 1
Solution Grade: A
 
[+][-]01/21/07 06:01 PM, ID: 18362037Author Comment

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