protected void Button2_Click(object sender, EventArgs e)
        {
            CompanyModel myCompany = new CompanyModel
            {
                employerName  = TextBox1.Text,
                contactNumber = Convert.ToInt32(TextBox2.Text),
                location      = TextBox3.Text,
                website       = TextBox4.Text,
                employeeId    = Convert.ToInt32(TextBox5.Text)
            };

            EmployeeDataAccessLayer mycompany = new EmployeeDataAccessLayer();
            int result = mycompany.EditCompanyDetail(myCompany);


            if (result > 0)
            {
                string display = "Successful!";
                ClientScript.RegisterStartupScript(this.GetType(), "Operation was", "alert('" + display + "');", true);
            }
            else
            {
                string display = "UnSuccessful!";
                ClientScript.RegisterStartupScript(this.GetType(), "Operation was", "alert('" + display + "');", true);
            }
        }