private void btnUpdate_Click(object sender, EventArgs e)
{
int RowIndex = dataGridView1.CurrentCell.RowIndex;
int EmployeeID = Convert.ToInt32(dataGridView1.Rows[RowIndex].Cells[0].Value);
northwindEntities dc = new northwindEntities();
Employees emp = dc.Employees.Find(EmployeeID);
emp.FirstName = EditFirstName.Text;
emp.LastName = EditLastName.Text;
emp.Title = EditTitle.Text;
dc.Entry(emp).State = EntityState.Modified;
dc.SaveChanges();
GetEmployees();
}
