Depends what you mean by "screen tip".
A UDF can work with cell comments, which are classed as ToolTips, as least
as far as Windows/formatting is concerned.

NickHK

"Clayman" wrote in message
...
Is it possible to embed a screentip in a UDF? I'm thinking something along
the lines of the screentips in VBA.

Thank you
--
Adios,
Clay Harryman