troubleshooting Question

LINQ - Delete Issue in attach method

Avatar of Ajit_Kr
Ajit_KrFlag for India asked on
Microsoft SQL Server.NET Programming
3 Comments1 Solution419 ViewsLast Modified:
I am using LINQ. when I want to delete the record using

using (dbDataContext dc = new dbDataContext(ConnectionString))
  {
     dc.Contractors.Attach(_Client);
      DeleteClient(dc, _Client);
      dc.SubmitChanges();
  }

it show me error on line
dc.Contractors.Attach(_Client);
and error message is

An attempt has been made to Attach or Add an entity that is not new, perhaps having been loaded from another DataContext. This is not supported.
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