复杂数据类型使用基础

复杂数据类型使用基础
•公有属性或公有Field会被释放和接受
•容器对象
–实现IList接口的对象
–实现IDictionary接口的对象
•Key必须是String

aspx

    <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()" />
        
        <script language="javascript" type="text/javascript">
            function doubleSalary()
            {
                var employee = new Object();
                employee.FirstName = "Jeffrey";
                employee.LastName = "Zhao";
                employee.Salary = 1000;
                
                ComplexType.DoubleSalary(employee, doubleSalarySucceeded);
            }
            
            function doubleSalarySucceeded(result)
            {
                var message = String.format(
                    "First Name: {0}\nLast Name: {1}\nFull Name: {2}\nSalary: {3}",
                    result.FirstName,
                    result.LastName,
                    result.FullName,
                    result.Salary);
                    
                alert(message);
            }
            
            function reverse(array)
            {
                ComplexType.Reverse(array, function(result){alert(result);});
            }
            
            function getEmployees()
            {
                ComplexType.GetEmployees(getEmployeesSucceeded);
            }
            
            function getEmployeesSucceeded(result)
            {
                for (var name in result)
                {
                    alert(name + ": " + result[name].Salary)
                }
            }
            
        </script>
    </form>

cs

    protected void Page_Load(object sender, EventArgs e)
    {

    }

ComplexType.asmx

<%@ 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.cs

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;
        }
    }
}