customersservice.cs

来自「Microsoft Mobile Development Handbook的代码」· CS 代码 · 共 69 行

using System;
using System.Web;
using System.Collections;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.IO;
using CompressionSOAPExtensionLibrary;

/// <summary>
/// Summary description for CustomersService
/// </summary>
[WebService(Namespace = "http://MobileDevelopersHandbook.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class CustomersService : System.Web.Services.WebService
{
    private System.ComponentModel.IContainer components;
    private CustomersDataSetTableAdapters.CustomersTableAdapter ta = 
        new CustomersDataSetTableAdapters.CustomersTableAdapter();

    public CustomersService () {

        //Uncomment the following line if using designed components 
        //InitializeComponent(); 

        ta.Connection.ConnectionString = @"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\SampleDatabase.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True";
    }

    [WebMethod]
    public CustomersDataSet GetCustomers()
    {
        CustomersDataSet ds = new CustomersDataSet();
        ta.Fill(ds.Customers);
        return ds;
    }

    [WebMethod]
    [CompressionSoapExtension]
    public CustomersDataSet GetCompressedCustomers()
    {
        CustomersDataSet ds = new CustomersDataSet();
        ta.Fill(ds.Customers);
        return ds;
    }

    [WebMethod]
    public int UpdateCustomers(CustomersDataSet customersDataSet)
    {
        return ta.Update(customersDataSet.Customers);
    }

    [WebMethod]
    [CompressionSoapExtension]
    public int UpdateCompressedCustomers(CustomersDataSet customersDataSet)
    {
        return ta.Update(customersDataSet.Customers);
    }

    private void InitializeComponent()
    {

    }
    
}