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thanks
That's different. I never actually thought of using a reference by pointer, but I suppose it does fit within the rules. I use the double pointer just so I know for sure that it's pointing to something else, which allows me to see immediately which variables are byref and which ones are not. When I start using references too much, I usually end up with Visual Basic like byref problems. Thanks for the tidbit though. The knowledge may come in handy sometime.
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