Hi

I'm developing a COM Addin and an Automation Addin for Excel XP and 2003.
The COM Addin is loaded at startup and it checks that the Automation Addin
is loaded. All this works fine.

The Automation Addin consists of a single function, GetProp, which returns
a CustomDocumentProperty value.
I can for instance type =GetProp("su_title") in a cell and return the value
from
that perticular property.

The "problem" is that the next time I open the spreadsheet, the value is not
updated until I edit the cell (F2) and presses Enter.
Also, the formula reads =EXComFunctions.XLFunctions.GetProp("su_title")
rather than =GetProp("su_title") until I edit the cell (F2) and presses Enter.

F9 (Updating) does not make any difference.

Does anyone know how to solve this?

Thanks in advance

--
Peter Karlström
Midrange AB
Sweden