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;
        }
    }
}