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MQSeries.net Forum Index » General IBM MQ Support » MQ ActiveX and TypeLibrary - IDispatch WHY ?

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mqdax
PostPosted: Thu Nov 15, 2001 7:14 pm    Post subject: Reply with quote

Newbie

Joined: 14 Nov 2001
Posts: 1

Why is every object typed as IDispatch?

For example, MQSession.AccessQueueManager returns IDispatch. Why not return MQQueueManager?

I thought the whole point of creating a Type Library was to provide *types* and ability to use compile-time binding as opposed to slower run-time binding (prone to type errors) ?

Nearly every other modern automation/COM product I've used with NT supports dual-interfaces giving us access to effectively faster code when using compile-time binding.

This is annoying for us Delphi users that prefer strict types and access to faster COM code using dual-interfaces (not saying that ActiveX or COM is fast anyway).

Does anyone know where to make a request to IBM to support Dual-Interfaces instead of just the lowest common denominator?
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