Please Note: This article is written for users of the following Microsoft Word versions: 2007, 2010, 2013, and 2016. If you are using an earlier version (Word 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Word, click here: Swapping Two Numbers.
If you do any serious macro programming, there will eventually come a time when you want to swap the values in two numeric variables. In some versions of BASIC, there are commands that handle this. VBA leaves us to our own devices, however. The following technique should do the trick for most people:
TempNum = MyNum1 MyNum1 = MyNum2 MyNum2 = TempNum
When completed, the values in MyNum1 and MyNum2 have been swapped, and TempNum doesn't matter since it was intended (by this technique) as a temporary variable anyway.
Note:
WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (11999) applies to Microsoft Word 2007, 2010, 2013, and 2016. You can find a version of this tip for the older menu interface of Word here: Swapping Two Numbers.
Create Custom Apps with VBA! Discover how to extend the capabilities of Office 2013 (Word, Excel, PowerPoint, Outlook, and Access) with VBA programming, using it for writing macros, automating Office applications, and creating custom applications. Check out Mastering VBA for Office 2013 today!
You can spend quite a bit of time developing macros that enhance your use of Word. Protecting those macros when they are ...
Discover MoreAn array of variables is a powerful element of VBA programming. If you want to clear what is stored in an array, here's a ...
Discover MoreWant to replace Word's internal commands with your own macros? It's easy to do if you know the key discussed in this tip.
Discover MoreFREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."
2016-05-02 22:27:44
Bernard Martin
Long ago when memory was a scarce and expensive ressource, I used to swap two numbers without using a temporary variable, as follows :
MyNum1 = MyNum1 Xor MyNum2
MyNum2 = MyNum2 Xor MyNum1
MyNum1 = MyNum1 Xor MyNum2
You can check that it actually works!
Got a version of Word that uses the ribbon interface (Word 2007 or later)? This site is for you! If you use an earlier version of Word, visit our WordTips site focusing on the menu interface.
FREE SERVICE: Get tips like this every week in WordTips, a free productivity newsletter. Enter your address and click "Subscribe."
Copyright © 2020 Sharon Parq Associates, Inc.
Please Note:
This article is written for users of the following Microsoft Word versions: 2007, 2010, 2013, and 2016. If you are using an earlier version (Word 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Word, click here: 
Comments