protected void Button4_Click(object sender, EventArgs e)
        {
            EmployeeModel myEmployee = new EmployeeModel
            {
                firstName            = TextBox1.Text,
                lastName             = TextBox2.Text,
                emailId              = TextBox3.Text,
                phoneNumber          = Convert.ToInt64(TextBox4.Text),
                alternatePhoneNumber = Convert.ToInt64(TextBox5.Text),
                address1             = TextBox6.Text,
                address2             = TextBox7.Text,
                homeCountry          = TextBox8.Text,
                currentCountry       = TextBox9.Text,
                zipCode              = Convert.ToInt32(TextBox10.Text),
            };


            EmployeeDataAccessLayer myemployee = new EmployeeDataAccessLayer();
            int result = myemployee.EditEmployeeDetail(myEmployee);


            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);
            }
        }