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VBA Automation for Excel 2019 Cookbook

You're reading from   VBA Automation for Excel 2019 Cookbook Solutions to automate routine tasks and increase productivity with Excel and other MS Office applications

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Product type Paperback
Published in Sep 2020
Publisher Packt
ISBN-13 9781789610031
Length 362 pages
Edition 1st Edition
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Author (1):
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Mike Van Niekerk Mike Van Niekerk
Author Profile Icon Mike Van Niekerk
Mike Van Niekerk
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Table of Contents (20) Chapters Close

Preface 1. Chapter 1: Getting Started with VBA 2. Chapter 2: Working with the VBA Editor FREE CHAPTER 3. Chapter 3: The VBA Object Model 4. Chapter 4: Working with Procedures 5. Chapter 5: Next Level Recording 6. Chapter 6: VBA Language Elements 7. Chapter 7: Working with Ranges 8. Chapter 8: Using Functions 9. Chapter 9: Implementing Program Flow 10. Chapter 10: Implementing Automation 11. Chapter 11: Handling Errors 12. Chapter 12: Debugging 13. Chapter 13: Creating and Modifying Dialog Boxes 14. Chapter 14: Creating UserForms 15. Chapter 15: UserForm Controls 16. Chapter 16: Creating Custom Functions 17. Chapter 17: Creating Word Documents with Excel VBA 18. Chapter 18: Working with PowerPoint in Excel VBA 19. Other Books You May Enjoy

Exploring various bugs

Before getting too excited about eliminating bugs, we need to understand what we're dealing with. Some errors are obvious, and therefore, easy to find and eliminate. The syntax and compile errors discussed in Chapter 11, Handling Errors, fall into this category, because we eliminate them before running the procedure.

What we're dealing with here is the typical runtime error, which will only rear its ugly head once we run the procedure.

This is a theoretical recipe, in the sense that we are going to identify and list various bugs. Other than making notes, either in Word or Excel, nothing else is needed.

Here is a list of the different categories of bugs:

  • Logic error bugs: The name says it all, meaning that whatever you're trying to do with your code doesn't make logical sense. A simple example would be when you assign the wrong value to a variable. All calculations related to that variable will result in incorrect results.
  • ...
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