Linq To SQL Attach/Refresh Entity Object

Question

In Linq To Sql, when updating one of my entities, Faculty, I am creating a new instance of the Faculty object, then initializing some of the properties with values

Answer 1

Did you try

context.Refresh(RefreshMode.OverwriteCurrentValues, faculty);

after submit changes where context is your linq2sql datacontext and faculty is the entity you want to refresh?

Answer 2

What about retrieving the object from the database, then changing the appropriate values, then submitting the update?