private void dgCustomersEmpView_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            var customer   = (Customer)dgCustomersEmpView.SelectedItem;
            var custDetail = new frmCustomerAccnt(_custManager, customer);

            custDetail.Show();
            custDetail.txtFirstName.Text             = customer.FirstName;
            custDetail.txtLastName.Text              = customer.LastName;
            custDetail.txtPhone.Text                 = customer.PhoneNumber;
            custDetail.txtZipCode.Text               = customer.Zip;
            custDetail.txtCustEmail.Text             = customer.Email;
            custDetail.btnChange.Visibility          = Visibility.Visible;
            custDetail.btnSubmit.Visibility          = Visibility.Hidden;
            custDetail.lblActive.Visibility          = Visibility.Visible;
            custDetail.txtPassword.Password          = customer.PasswordHash;
            custDetail.txtConfirmPassword.Password   = customer.PasswordHash;
            custDetail.bxCustActiveStatus.Visibility = Visibility.Visible;
            custDetail.btnViewPull.Visibility        = Visibility.Visible;
            custDetail.lblWindowTitle.Content        = "Modify Customer Detail";

            try
            {
                LoadCustomerPullList(customer);
                dgEmpPullList.ItemsSource  = _custPullList;
                lblEmpViewPullList.Content = customer.FirstName + " " + customer.LastName;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error" + ex.StackTrace);
            }
        }
        private void btnCreateAccount_Click(object sender, RoutedEventArgs e)
        {
            var createAccnt = new frmCustomerAccnt(_custManager);

            createAccnt.ShowDialog();
        }