System.Data.Linq.ChangeConflictException: Row not found or changed

Question

I am trying to delete a selected gridview row using LINQ (No LINQDataSource).

When the selection is changed, the detailsview binding is changed also. I can add a new

Answer 1

I had similar changeconflictexception/"Row not found or changed" when updating a row. Solved it by re-adding the tabbles in the dbml.