Please Note: This article is written for users of the following Microsoft Word versions: 97, 2000, 2002, and 2003. If you are using a later version (Word 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Word, click here: Comparing Strings.
It is not uncommon to compare strings in a macro. For instance, you may need to compare what a user typed with some pre-determined value. If you do this directly, you must take into consideration that the user may not have typed his (or her) string in the same way as you expected. Particularly vexing is the fact that they user may have mixed upper and lower case in their response.
The quickest and easiest way around this is to use either the UCase or LCase function on their input before you do the comparison. For instance, let's assume you prompt the user for the word "yes" to verify they want an action done. The following code will check the input, regardless of how the user typed it.
If LCase(UserIn) = "yes" then DoIt = True
The trick is to make sure your test string is either all uppercase or all lowercase, and then convert the user's input to that same case.
WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (1124) applies to Microsoft Word 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Word (Word 2007 and later) here: Comparing Strings.
Comprehensive VBA Guide Visual Basic for Applications (VBA) is the language used for writing macros in all Office programs. This complete guide shows both professionals and novices how to master VBA in order to customize the entire Office suite for their needs. Check out Mastering VBA for Office 2010 today!
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Please Note:
This article is written for users of the following Microsoft Word versions: 97, 2000, 2002, and 2003. If you are using a later version (Word 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Word, click here: 
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