Excel Visual Basic Variables, Part 2: Declaring and Naming Variables, Scope and Lifetime
Subscribe to continue reading
Subscribe to get access to the rest of this post and other subscriber-only content.
Similar Posts
Start Programming Excel: An Introduction to Macros
ByRickA Macro is a computer program that can duplicate actions you take in a spreadsheet. Macros perform key tasks faster. They can have a short-cut key combination to run them easily. Creating Excel and Word Macros is easier than most other methods of programming. You simply record the actions you took in the program. You…
More Excel Visual Basic Programming Basics
ByRickIn this post, we will give you some more of the basic (forgive the pun) building blocks of the Visual Basic programming language. We will cover formulas, assigning values, logical comparison, constants, comments, and continuation lines. We conclude with two small examples. One of them demonstrates our first Error Trap. 1. Formulas We have already…
How to Store Program Settings in the Registry from Excel Visual Basic
ByRickWindows stores program settings in the Registry, a Windows internal database. You can use this to remember previous user choices and use them as defaults the next time. We typically remember window positions, file paths, and other settings with the Registry. These three commands work with items stored in the Registry: SaveSetting appname, section, key,…
How to Use a Worksheet Function in a Macro: Proper Case Names
ByRickIn some cases, VBA does not have a specific function, but the Excel Worksheet does. This Excel Visual Basic (VBA) code example demonstrates: How to call that Worksheet Function from a Macro. In this particular example, how to call the Worksheet Function =PROPER() from VBA. The function to downcase parts of surnames that normally appear…
Error-Handling in Excel Visual Basic
ByRickIt is difficult to make your program foolproof, because fools are so ingenious! Even so, one should make an effort to trap and handle errors. You should not let the program simply crash if there is a problem, whether due to bad data, faulty calculation, or whatever. This is what we call Error-Handling. Excel Visual…
The Excel Object Model in Detail
ByRickWe had an earlier post, How to Use Objects, Collections, Properties, Events and Methods in Excel Visual Basic. There, we introduced the idea of Objects and Collections. We listed the most useful Objects, and Collections of Objects. Below we have more extensive diagrams, specifically for the Excel Object Model. It helps to understand the hierarchy:…