C# linq transfer data between linq object and business layer object sample

public class myClass
{
            public int RecordID { get; set; }
            public string Field1 { get; set; }
}

public void GetDataAndCallBusinessMethod()
{
            using (DBDataContext db = new DBDataContext)
                      {
                        IEnumerable<myClass> Recs =
                                from tab in db.table
                                select new myClass
                                {
                                        RecordID = tab.RecordID,
                                        Field1 = tab.Field1
                                };
                        BusinessLayer.Businessmethod(Recs);
                        }
}