Trap events linked with User Defined function

[parmanand]

I have approached the following method to create and use the managed code
user defined functions for excel.

http://blogs.msdn.com/eric_carter/archive/2004/12/01/273127.aspx

Could someone please comment on how can we trap events for user defined
function (UDFs) calculation start and end?

 

[parmanand]

Hi,
could some one please make efforts to solve this problem.
plzz share some idea .
possible.......not possible ?
if yes how...?