Install the following Event macro in the worksheet code area:
Code:
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
Range("A1").Value = ActiveCell.Text
End Sub
Because it is worksheet code, it is very easy to install and automatic to use:
1. right-click the tab name near the bottom of the Excel window
2. select View Code - this brings up a VBE window
3. paste the stuff in and close the VBE window
If you have any concerns, first try it on a trial worksheet.
If you save the workbook, the macro will be saved with it.
If you are using a version of Excel later then 2003, you must save
the file as .xlsm rather than .xlsx
To remove the macro:
1. bring up the VBE windows as above
2. clear the code out
3. close the VBE window
To learn more about macros in general, see:
Getting Started with Macros and User Defined Functions
To learn more about Event Macros (worksheet code), see:
Event Macros, Worksheet Events and Workbook Events
Macros must be enabled for this to work!
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