XL: Using Application.Match to Locate Date Values on a Worksheet

ID: Q141507

The information in this article applies to:

Microsoft Excel for Windows, versions 5.0, 5.0a, 5.0c
Microsoft Excel for Windows NT, version 5.0
Microsoft Excel for the Macintosh, versions 5.0, 5.0a
Microsoft Excel for Windows 95, versions 7.0, 7.0a
Microsoft Excel 97 for Windows
Microsoft Excel 98 Macintosh Edition

SUMMARY

In Microsoft Excel, you may run into problems if you use the Match method in a Microsoft Visual Basic for Applications macro or procedure to locate date values on a worksheet. When you use a macro to search for dates, you need to search for the actual serial value of the date.

MORE INFORMATION

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In Microsoft Excel, each date is represented by a serialized number. If you are using the 1900 date system in Microsoft Excel 5.0 and 7.0, the serial numbers range from 1 to 65,380, corresponding to the dates January 1, 1900, through December 31, 2078. In Microsoft Excel 97 and Microsoft Excel 98, the range has been increased from 1 to 2958465, corresponding to the dates January 1, 1900, through December 31, 9999. If you are using the 1904 date system in versions 5.0 and 7.0, the serial numbers range from 0 to 63,918, corresponding to the dates January 1, 1904, through December 31, 1 In Microsoft Excel 97 and Microsoft Excel 98, the range is from 1 to 2957003, corresponding to January 1, 1904, through December 31, 9999.

To use a macro to match a date, use the serial value for the date as the lookup value when you use the Match function. You can acquire the serial value for a date by using the CLng function to convert the date to a long integer.

Sample Visual Basic Procedure


   Sub MatchDate()

       Dim TheDate As Date
       Dim Index As Variant

       TheDate = #1/3/95#

       ' Find a match for the serial value of the date in the range A1:A10
       ' on Sheet1.
       Index = Application.Match(CLng(TheDate), Range("Sheet1!A1:A10"), 0)

       ' Display the results.
       If IsError(Index) Then
           MsgBox "Not Found"
       Else
           MsgBox "Match item: " & Index
       End If

   End Sub

Additional query words: XL98 XL97 XL7 XL5 8.00 5.00a 5.00c index match

Keywords : kbprg kbdta kbdtacode PgmHowto KbVBA
Version : MACINTOSH:5.0,5.0a,98; WINDOWS:5.0,5.0a,5.0c,7.0,7.0a,97; winnt:5.0
Platform : MACINTOSH WINDOWS winnt
Issue type : kbhowto