I have been investigating transactions and it appears that they take care of themselves in EF as long as I pass false to SaveChanges() and then call AcceptAllChanges() if there are no errors:
SaveChanges(false);
// ...
AcceptAllChanges();
What if something goes bad? don’t I have to rollback or, as soon as my method goes out of scope, is the transaction ended?
What happens to any indentiy columns that were assigned half way through the transaction? I presume if somebody else added a record after mine before mine went bad then this means there will be a missing Identity value.
Is there any reason to use the standard TransactionScope class in my code?