Question

I am using edmx(Ado.net Entity Data Model) fro one of my project .
I want to manage my save transactiion.
I want to perform transaction integrity for all the transaction .
How can I perform this.
Can someone provide me some tutorial

Answer 1

SaveChanges will create it’s own transaction. The changes in the ObjectContext will only be accepted when the transaction completes successfully.

If you want more control over your transaction (maybe for multiple actions against different ObjectContexts) you can use your own TransactionScope and the Entity Framework will detect this transaction and use it for his own operations.

Here is the MSDN Documentation about managing transactions.