. Net MVC solution to update conflicts

The code is as follows:

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Public abstract class dbBase     { Public virtual void SubmitChanges ()         { ChangeSet cSet = db. GetChangeSet (); If (cSet. Inserts. Count> 0 | CSet. Updates. Count> 0 | CSet. Deletes. Count> 0)             { Try                 { Db. SubmitChanges (System. Data. Linq. ConflictMode. ContinueOnConflict ); // Db. SubmitChanges ();                 } Catch (System. Data. Linq. ChangeConflictException ex)                 { Foreach (System. Data. Linq. ObjectChangeConflict occ in db. ChangeConflicts)                     { // Use the value in the current database to overwrite the value of the entity object in the Linq cache Occ. Resolve (System. Data. Linq. RefreshMode. OverwriteCurrentValues ); // Use the value of the entity object in the cache of Linq to overwrite the value in the current database. Occ. Resolve (System. Data. Linq. RefreshMode. KeepCurrentValues ); // Only update the value of the changed field in the object. Other values remain unchanged. Occ. Resolve (System. Data. Linq. RefreshMode. KeepChanges );                     } Db. SubmitChanges ();                 }              }         } }

All data operation Objects inherit from it and use its SubmitChanges method.