orderproductdialog.cs

来自「Microsoft Mobile Development Handbook的代码」· CS 代码 · 共 61 行

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlServerCe;
using Microsoft.Practices.Mobile.DisconnectedAgent;
using MobileDevelopersHandbook.DSAExample.DisconnectedAgents.OrdersWebService;

namespace MobileDevelopersHandbook.DSAExample
{
    public partial class OrderProductDialog : Form
    {
        private OrdersResultSetResultSets.OrdersResultSet ordersResultSet;

        public OrderProductDialog(OrdersResultSetResultSets.OrdersResultSet ordersResultSet)
        {
            InitializeComponent();

            this.ordersResultSet = ordersResultSet;
        }

        private void OrderProductDialog_Load(object sender, EventArgs e)
        {
            if (AppDatabaseDataSetUtil.DesignerUtil.IsRunTime())
            {
                // TODO: Delete this line of code to remove the default AutoFill for 'appDatabaseDataSet.Orders'.
                this.ordersTableAdapter.Fill(this.appDatabaseDataSet.Orders);

                this.ordersBindingSource.MoveLast();
            }

        }

        private void confirmMenuItem_Click(object sender, EventArgs e)
        {
            ordersResultSet.ReadLast();
            ordersResultSet.Quantity = Int32.Parse(this.quantityTextBox.Text);
            ordersResultSet.Update();

            QueueWebServiceRequest();

            this.DialogResult = DialogResult.OK;
        }

        private void QueueWebServiceRequest()
        {
            // Queue the order to the Disconnected Service Agent;
            ServiceDisconnectedAgent agent = new ServiceDisconnectedAgent(RequestManager.Instance.RequestQueue);
            agent.PostOrder(this.customerNameTextBox.Text, Int32.Parse(this.productIdTextBox.Text), Int32.Parse(this.quantityTextBox.Text));
        }

        private void cancelMenuItem_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;

        }
    }
}