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Error - System.Data.Linq.ChangeConflictException:

Jagjit Saini

Jagjit Saini
3y
1.1k
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Hi

   on this line dbContext.SubmitChanges(); i get error - System.Data.Linq.ChangeConflictException: 'Row not found or changed.'

protected void btnUpdate_Click(object sender, EventArgs e)
        {
            using (SampleDataContext dbContext = new SampleDataContext())
            {
                Employee objEmployee = dbContext.Employees.SingleOrDefault(x => x.EmployeeID == "ET001");
                objEmployee.FirstName = "Harjeet";
                dbContext.SubmitChanges();
            }
        }

Thanks

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