Hi,

I'm have a dataset with only few tables. But each table is fairly big ( due 
to design constraints).

Now I have a flag which needs to be set based on some of the cell values 
(the dependent cells are determined at runtime).

The problem I'm facing is - To update the flag I need to depend on either 
column change or row change, the cells which the flags are dependent on 
changes very rarely but other cells in the same row/column change fairly 
fast. so I get a lot more event.

Is there a way to subscribe only for a particular cell change event or 
something equivalent or a different design methodology so that we reduce 
this overhead.

Thanks for any suggestions.

Regards,
Gobi.