Excel Visual Basic Variables, Part 2: Declaring and Naming Variables, Scope and Lifetime
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Before Excel 2003, you could get a complete list of Visual Basic Functions by looking in Visual Basic Help > Contents > Functions. In Excel 2010, entering “Functions” into the Help Search box produces nothing useful. Using a specific category, e.g. “Math Functions”, may be more productive. Please be aware of what references to “Excel…
We 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:…
1. The Application Keyword Use “Application” to refer to Excel, e.g.: Application.ActivePrinter Name of the Active Printer.Application.Name Name of the program running (“Microsoft Excel”).Application.Path The path from which the program is running. 2. ActiveControl Instead of the name of a specific control (e.g. txtEdit), you can use the keyword ActiveControl. This will let your program refer…
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…
You can record a macro to copy from and paste to the Excel worksheet. Easy enough. But what if you have a value in Microsoft Excel VBA that you want to put on the clipboard for another program? Or you want your code to get text from the clipboard after you copied it there from…
This is an excerpt from Microsoft Excel 2000 Visual Basic Help. 1. Objects and Collections An object represents an element of an application, such as a worksheet, a cell, a chart, a form, or a report. In Visual Basic code, you must first identify an object. Only then can you apply one of the object’s…