It could be that you code is not dealing with merged cells correctly and is
producing errors.

NickHK

"Aale de Winkel" wrote in message
...
Dear Reader

I succesfully implemented SheetBeforeDoubleClick (Excell application
level)
using VSTO end VS 2005 (professional)
It works as long as cells ain't merged together.
when I double-click on single cells everything works as expected, however
any
merged cell seems to destroy the event hookup, since after this even
clicking
a single cell does not work anymore.
Thus presents I reckon a serious drawback in the layout-possibility of a
spreadsheet
with C#-implemented add-inns.

I'm currently at a loss to this issue, any idea's I welcome!