Presumably, you are trying to do this from a worksheet? You can't.

A worksheet function can only return a value, it cannot change any of the
cell or worksheet attributes.

--

HTH

RP
(remove nothere from the email address if mailing direct)


"Bill Martin -- (Remove NOSPAM from address)"
wrote in message ...
I've got what must be a simple addressing problem but it's driving me
crazy. I can create a simple macro that just looks like:

Sub TestMacro
ActiveCell(1,2) = "Done"
End Sub

And it does exactly what I'd expect. It plugs a value into the cell to
the right of the cursor. Now if I try to do the similar thing with a
Function instead of a Macro it just refuses to co-operate. For example:

Function TestFunct(CellRef)
ActiveCell(1,2) = "Done"
End Function

This will croak with a #VALUE! error. Likewise:

Function TestFunct(CellRef)
CellRef(1,2) = "Done"
End Function

Also refuses to co-operate with the same error. Yet both of these
approaches work fine for me in a Macro.

How do I write to an arbitrary cell location from a Function?

Thanks.

Bill