January 27, 2021
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The COM Course - Part 1

  • By Karl Moore
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In this tutorial, we took an absolute lightning tour of COM and classes.

We started out with an all-official look at exactly what COM is, then got working on classes, which are the actual things behind Visual Basic COM 'objects'.

We looked at properties, subs, enumerations and even events, plus built test applications to see how it all worked.

In the next instalment, we'll be using the knowledge we've gained today to create a real-life COM object based on a database. We'll also be creating a client package to access your object and will see just how much COM code can simplify your programming. We'll even be having a lil' chat about something they call compatibility plus how you can break it! Hehe... <mischievous grin>

So until the next time, this is Karl Moore signing off for tonight wishing you an incredibly pleasant evening. Goodnight!

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This article was originally published on November 20, 2002

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