protected void btnGetEmployee_Click(object sender, EventArgs e)
        {
            EmployeeServiceProxy.EmployeeServiceClient client =
                new EmployeeServiceProxy.EmployeeServiceClient();
            EmployeeServiceProxy.Employee employee =
                client.GetEmployee(Convert.ToInt32(txtID.Text));

            if (employee.Type == EmployeeServiceProxy.EmployeeType.FullTimeEmployee)
            {
                txtAnnualSalary.Text =
                    ((EmployeeServiceProxy.FullTimeEmployee)employee).AnnualSalary.ToString();
                trAnnualSalary.Visible = true;
                trHourlPay.Visible     = false;
                trHoursWorked.Visible  = false;
            }
            else
            {
                txtHourlyPay.Text =
                    ((EmployeeServiceProxy.PartTimeEmployee)employee).HourlyPay.ToString();
                txtHoursWorked.Text =
                    ((EmployeeServiceProxy.PartTimeEmployee)employee).HoursWorked.ToString();
                trAnnualSalary.Visible = false;
                trHourlPay.Visible     = true;
                trHoursWorked.Visible  = true;
            }
            ddlEmployeeType.SelectedValue = ((int)employee.Type).ToString();



            txtName.Text = employee.Name;
            // txtCity.Text = employee.City;
            txtGender.Text      = employee.Gender;
            txtDateOfBirth.Text = employee.DateOfBirth.ToShortDateString();
            lblMessage.Text     = "Employee retrieved";
        }
        protected void btnSave_Click(object sender, EventArgs e)
        {
            EmployeeServiceProxy.EmployeeServiceClient client = new
                                                                EmployeeServiceProxy.EmployeeServiceClient();
            EmployeeServiceProxy.Employee employee = null;

            if (((EmployeeServiceProxy.EmployeeType)Convert.ToInt32(ddlEmployeeType.SelectedValue))
                == EmployeeServiceProxy.EmployeeType.FullTimeEmployee)
            {
                employee = new EmployeeServiceProxy.FullTimeEmployee
                {
                    Id           = Convert.ToInt32(txtID.Text),
                    Name         = txtName.Text,
                    Gender       = txtGender.Text,
                    DateOfBirth  = Convert.ToDateTime(txtDateOfBirth.Text),
                    Type         = EmployeeServiceProxy.EmployeeType.FullTimeEmployee,
                    AnnualSalary = Convert.ToInt32(txtAnnualSalary.Text),
                    //  City = txtCity.Text
                };
                client.SaveEmployee(employee);
                lblMessage.Text = "Employee saved";
            }
            else if (((EmployeeServiceProxy.EmployeeType)Convert.ToInt32(ddlEmployeeType.SelectedValue))
                     == EmployeeServiceProxy.EmployeeType.PartTimeEmployee)
            {
                employee = new EmployeeServiceProxy.PartTimeEmployee
                {
                    Id          = Convert.ToInt32(txtID.Text),
                    Name        = txtName.Text,
                    Gender      = txtGender.Text,
                    DateOfBirth = Convert.ToDateTime(txtDateOfBirth.Text),
                    Type        = EmployeeServiceProxy.EmployeeType.PartTimeEmployee,
                    HourlyPay   = Convert.ToInt32(txtHourlyPay.Text),
                    HoursWorked = Convert.ToInt32(txtHoursWorked.Text),
                };
                client.SaveEmployee(employee);
                lblMessage.Text = "Employee saved";
            }
            else
            {
                lblMessage.Text = "Please select Employee Type";
            }
        }