Cleaning cells with a VBA function

Question

I want to create a VBA function, myFunction(), that writes content in cells and when the calculation is done, it would clear all the data it wrote. (I want to call

Answer 1

Instead of UDF you can use events. Please put the below code on any sheet code section.

limitations of UDF

 Private Sub Worksheet_Change(ByVal Target As Range)
    On Error Resume Next
    Application.EnableEvents = False

    If Not Intersect(Target, Range("$A$1:$B$9")) Is Nothing Then

        ' your code here
        Range("$A$1:$B$9").Clear
    End If

    Application.EnableEvents = True

End Sub

The above code is like a workaround. It will be triggered when values in Range("A1:B9") are changed from excel interface.

A user-defined function called by a formula in a worksheet cell cannot change the environment of Microsoft Excel. This means that such a function cannot do any of the following:

• Insert, delete, or format cells on the spreadsheet.
• Change another cell's value.
• Move, rename, delete, or add sheets to a workbook.
• Change any of the environment options, such as calculation mode or screen views.
• Add names to a workbook.
• Set properties or execute most methods.

for more details read the link provided earlier.