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Return custom objects from Web Services

Source: Internet
Author: User
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1. Address class code: 
   1:   
   2:  /// <summary>
   3:  /// Summary description for Address
   4:  /// </summary>
   5:  public class Address
   6:  {
   7:      public string Street;
   8:      public string City;
   9:      public int ZIP;
  10:      public string Country;
  11:   
  12:      public Address()
  13:      {
  14:          //
  15:          // TODO: Add constructor logic here
  16:          //
  17:      }
  18:      /// <summary>
  19:      /// Initializes a new instance of the Address class.
  20:      /// </summary>
  21:      /// <param name="_street"></param>
  22:      /// <param name="_city"></param>
  23:      /// <param name="_ZIP"></param>
  24:      /// <param name="_country"></param>
  25:      public Address(string _street, string _city, int _ZIP, string _country)
  26:      {
  27:          this.Street = _street;
  28:          this.City = _city;
  29:          this.ZIP = _ZIP;
  30:          this.Country = _country;
  31:      }
  32:  }
2. Web Service Code: 
   1:  using System.Collections;
   2:  using System.Web.Services;
   3:  using System.Xml.Serialization;
   4:   
   5:   
   6:  /// <summary>
   7:  /// Summary description for CustomObjService
   8:  /// </summary>
   9:  [WebService(Namespace = "http://tempuri.org/")]
  10:  [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
  11:  // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
  12:  // [System.Web.Script.Services.ScriptService]
  13:  public class CustomObjectService : System.Web.Services.WebService {
  14:   
  15:      public CustomObjectService () {
  16:   
  17:          //Uncomment the following line if using designed components 
  18:          //InitializeComponent(); 
  19:      }
  20:   
  21:      [WebMethodAttribute]
  22:      [XmlInclude(typeof(Address))]
  23:      public ArrayList GetArrayList()
  24:      {
  25:          ArrayList list = new ArrayList();
26: Address add1 = new Address (", No. 20", "Beijing", 100093, "China ");
27: Address add2 = new Address ("No. 39 Yuquan Road", "Beijing", 100092, "China ");
28: Address add3 = new Address ("Shenxian Road, 59", "Guiyang", 30095, "China ");
  29:          Address add4 = new Address("Washiton Street, 30", "Washiton", 200056, "USA");
  30:          list.Add(add1);
  31:          list.Add(add2);
  32:          list.Add(add3);
  33:          list.Add(add4);
  34:          return list;
  35:      }
  36:      
  37:  }
  38:   
3. Page code and output results 
   1:  <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
   2:   
   3:  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   4:   
   5:  

   6:  

   7:      <title></title>


   8:  

   9:  <body>


  10:      <form id="form1" runat="server">


  11:      <div>


  12:      <asp:GridView ID="grdAddress" runat="server"></asp:GridView>


  13:      


  14:      </div>


  15:      </form>


  16:  </body>


  17:

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