
Tips.Net > WordTips Home > Macros > VBA Examples > Determining if Num Lock is On with VBA
Summary: The NumLock key is used to control the numeric keypad on a PC. If your macro requires that the numeric keypad be enabled or disabled, you need a way to determine the state of the NumLock key. This tip shows how you can implement a simple strategy to determine the condition of the key. (This tip works with Microsoft Word 97, Word 2000, Word 2002, and Word 2003.)
When you are creating a macro for use in Word, you may want to determine if the Num Lock key is enabled. You can figure out this information by using the Information property with the wdNumLock argument. The technique is shown in the following code:
If Selection.Information(wdNumLock) Then
Print "The Num Lock key is on"
Else
Print "The Num Lock key is off"
End If
This, obviously, is not a complete macro. You would use this code within your larger macro, and then adapt it to what you need done depending on whether the NumLock key is enabled or not. The Information property returns either True or False depending on the condition of the key. This makes it very handy for using in the If ... End If construct, as shown.
Tip #1204 applies to Microsoft Word versions: 97 2000 2002 2003
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