客户端访问Web Service(上)

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1.一个简单的例子

<%@ WebService Language="C#" Class="Sample.WebServiceFoundation" %>using System;using System.Web;using System.Web.Services;using System.Web.Services.Protocols;using System.Web.Script.Services;namespace Sample{[WebService(Namespace = "http://tempuri.org/")][WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)][ScriptService]public class WebServiceFoundation : System.Web.Services.WebService{[WebMethod]public int GetRandom(){return new Random(DateTime.Now.Millisecond).Next();}[WebMethod]public int GetRangeRandom(int minValue, int maxValue){return new Random(DateTime.Now.Millisecond).Next(minValue, maxValue);}}}

2. 对于复杂对象使用的例子

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title>Untitled Page</title></head><body> <form id="form1" runat="server"><asp:ScriptManager ID="ScriptManager1" runat="server"><Services><asp:ServiceReference Path="ComplexType.asmx" /></Services></asp:ScriptManager><input type="button" value="Double Salary" onclick="doubleSalary()" /><input type="button" value="Reverse" onclick="reverse([1, 2, 3, 4, 5])" /><input type="button" value="Get Employees" onclick="getEmployees()" /><mce:script language="javascript" type="text/javascript"></mce:script> </form></body></html>

<%@ WebService Language="C#" Class="ComplexType" %>using System;using System.Web;using System.Web.Services;using System.Web.Services.Protocols;using System.Collections.Generic;[WebService(Namespace = "http://tempuri.org/")][WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)][System.Web.Script.Services.ScriptService]public class ComplexType : System.Web.Services.WebService {[WebMethod]public Employee DoubleSalary(Employee employee){employee.Salary *= 2;return employee; }[WebMethod]public List<int> Reverse(List<int> list){list.Reverse();return list;}[WebMethod]public IDictionary<string, Employee> GetEmployees(){Dictionary<string, Employee> result = new Dictionary<string, Employee>();Employee emp1 = new Employee();emp1.FirstName = "Jeffrey";emp1.LastName = "Zhao";emp1.Salary = 1000;result[emp1.FullName] = emp1;Employee emp2 = new Employee();emp2.FirstName = "Tom";emp2.LastName = "Chen";emp2.Salary = 2000;result[emp2.FullName] = emp2;return result;}}

Employee类：

using System;using System.Data;using System.Configuration;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using System.Web.UI.HtmlControls;/// <summary>/// Summary description for Employee/// </summary>public class Employee{public string FirstName;public string LastName;public int Salary;public string FullName{get{return this.FirstName + " " + this.LastName;}}}