Excel Visual Basic Variables, Part 2: Declaring and Naming Variables, Scope and Lifetime
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In an earlier post, we looked at connecting VBA code to command buttons on the Worksheet, the Quick Access Toolbar and the Ribbon. What about the other ActiveX Controls: The Combo Box, List Box, or Check Box? How about Option Buttons, the Scroll Bar, Spin button, Toggle button, etc.? That’s coming up in this post….
A major reason to program Excel Macros is to get the spreadsheet to do something. This post is a goldmine of useful Excel Visual Basic code for talking to Excel. You can get use the routines stand-alone. Alternatively, you can save retyping or copy-pasting: Get the file Macros.xlsm free of charge from us. 1. Table…
You can use Excel Visual Basic to read and write text files (Sequential and Random file access). But we will not touch on text files in this post. Rather, we will look at how to save and open Excel files using Excel code, plus a few valuable functions: The bigger examples below are in the…
This is from Microsoft Excel 2000 Visual Basic Help, with changes and additions. All arguments are passed to procedures by reference, unless you specify otherwise. This is efficient because all arguments passed by reference take the same amount of time to pass and the same amount of space (4 bytes) within a procedure regardless of…
Windows 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,…
In the Excel Visual Basic Editor (Alt+F11), display the Project Explorer (Ctrl+R). Usually (and in this picture), it appears at the top left, under the toolbars: In Project Explorer, you will see a VBAProject for every Excel file that is open. The list will include the hidden Personal Macro workbook, Personal.xlsb, if you have personal macros….