Object Refferences And Speed ?

From: Jason Hawryluk (IHATESPAM_at_3gcomm.fr)
Date: 02/19/04 

Date: Thu, 19 Feb 2004 13:19:59 +0100

I am doing some refactoring on a VB app *g* this app uses Usercontrols
extensivly, each usercontrol loads about 4 com class objects stored in
different dll's. For example cError,cUtil etc..

These are Declared directly in the usercontrol. i.e.

Dim o_Error as cError
Dim o_Util as cUtil

Etc..

I was wondering is it slower to load them if I make a helper dll I.E.

Dim o_Helper as cHelper

And when i need these classes, load on demand.

o_Helper.o_Error.RaiseError(etc....)

This allows me to Refference the different dll's only in the helper and not
all the Usercontrols. The usercontrol only refferences the helper. I i
change any of the dll's i only need toredeploy the helper dll not all the
Usercontrols.

I hope you get my point if not i will try to elaborate.. i suppose that this
is delegation (correct me if i am wrong.)

Thanks

Jason

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