
Code:
To update an entity.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace LINQ
{
class Program
{
static void Main(string[] args)
{
DataClassesDataContext dc = new DataClassesDataContext();
var empQuery = (from emp in dc.EmpDetails
where emp.Dept == "MOSS"
select emp).First();
empQuery.Name = "Vijay";
dc.SubmitChanges();
}
}
}

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