Hi,

I need to enable an "Apply" button when changes have occurred in the current Session (which will commit the transaction).

There are many parts of my form that can change the session in many different ways, I would quite like to have a Timer on the firm that checks every few seconds a flag and enables the button appropriately.

The problem is that IsDirty() takes between 3-4 seconds to perform when my session has a many objects.

Does anyhow have any ideas for checking dirty status with minimal overhead?


Thanks,
Mark.

Do you need to have so many objects in your Session? Dirty checks over large Sessions are known to be slow, thus the recommendation that Sessions be use for smaller units of work.

Hi

Well, I'm using a session to contain a large list of objects bound to a grid.

So, yes, for at the moment I really do need to have lots of objects.