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03.17.2005 at 06:36AM PST, ID: 21354499
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7.8

How to implement the IDispatch interface

Asked by laotzi2000 in Windows MFC Programming, ActiveX

Tags: , ,

I have here a class in my MFC project.
It derives from CCmdTarget and it has one method.
I can get an IUnknown pointer to an object of that class.

What I want to do is to get an IDispatch pointer to this object
and query what methods it has in code.
The problem is that I can get the IDispatch pointer(which is the
same as IUnknow pointer, so I doubt it), but it will fail when I
try to query it by calling GetTypeInfo.

I want to find an easy way to be able to get that class's methods
and properties list in code. I'm not so familiar with COM.
Can someone help me here?Start Free Trial
[+][-]03.17.2005 at 07:14AM PST, ID: 13565585

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[+][-]03.17.2005 at 08:02AM PST, ID: 13566141

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[+][-]03.17.2005 at 10:07AM PST, ID: 13567535

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[+][-]03.17.2005 at 10:31AM PST, ID: 13567744

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[+][-]03.17.2005 at 10:50AM PST, ID: 13567905

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About this solution

Zones: Windows MFC Programming, ActiveX
Tags: idispatch, implement, gettypeinfo
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Solution Provided By: jkr
Participating Experts: 1
Solution Grade: A
 
 
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