MS VBA Excellence - VBA Constants - Lesson 7

Published: 07 February 2024
on channel: TechTinkTronics
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Discover the power of Excel VBA constants in our latest video tutorial! Learn how to use constants to create more efficient and maintainable VBA code, making your Excel automation tasks a breeze. Whether you're a beginner or an experienced VBA user, this video will take your skills to the next level. Don't miss out on this essential knowledge - watch the video now!

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Constant - a named memory location used to hold a value that CANNOT be changed during the script execution. If a user tries to change a Constant value, the script execution ends up with an error. Constants are declared the same way the variables are declared.

Basic Rules (Constants):

You must use a letter as the first character.
You can’t use a space( ), period (.), exclamation mark (!), or the following @, &, $, # in the name.
Name can’t exceed 255 characters in length
Visual Basic reserved keywords can’t be used