Multiple users - WebPage

RA · Nov 12, 2004

If a web page is being used by multiple users. A user changes one item,
which is saved in a dataset and also in database on SQL Server. Now other
user tries to change the same item; then show him a message that this item
has already been changed.

How would I do that?

John Saunders · Nov 12, 2004

RA said:
If a web page is being used by multiple users. A user changes one item,
which is saved in a dataset and also in database on SQL Server. Now other
user tries to change the same item; then show him a message that this item
has already been changed.

How would I do that?

See
Optimistic Concurrency
http://msdn.microsoft.com/library/d...uide/html/cpconOptimisticConcurrency.asp.John Saunders

Lerp · Nov 12, 2004

Hi there,

Maybe put another field in your db to act as a toggle and read from that. I
built a locking system that prevented users from editing another user's
records this way.

Cheers, Lerp