[原创]flex 3 + .net开发flash Remoting二 --- 功能定义
flex 3 + .net开发flash Remoting二 --- 功能定义
一. 介绍:
本示例将向读者展示3个基本的功能:DisplayHellow、SayHellowWorld和GetUsers。
二. 功能描述。
1.DisplayHellow
本方法返回一个字符串。
2.SayHellowWorld
本方法接受一个参数,并返回相关字符串。
3.GetUsers
本方法返回一个自定义对象(User)。
三. 服务器端代码。
打开Visual Studio 2005,在App_code中创建以下类:
1.User.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;
namespace Hxw.Demo.FlashRemoting
{
/// <summary>
/// Users 的摘要说明
/// </summary>
public class User
{
public User()
{
}
public User(string _name, int _age, string _sex)
{
this._name = _name;
this._age = _age;
this._sex = _sex;
}
private string _name = string.Empty;
private int _age = 0;
private string _sex = string.Empty;
public string Name
{
get { return _name; }
set { _name = value; }
}
public int Age
{
get { return _age; }
set { _age = value; }
}
public string Sex
{
get { return _sex; }
set { _sex = value; }
}
}
}
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;
namespace Hxw.Demo.FlashRemoting
{
/// <summary>
/// Users 的摘要说明
/// </summary>
public class User
{
public User()
{
}
public User(string _name, int _age, string _sex)
{
this._name = _name;
this._age = _age;
this._sex = _sex;
}
private string _name = string.Empty;
private int _age = 0;
private string _sex = string.Empty;
public string Name
{
get { return _name; }
set { _name = value; }
}
public int Age
{
get { return _age; }
set { _age = value; }
}
public string Sex
{
get { return _sex; }
set { _sex = value; }
}
}
}
2.Hellow.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;
using System.Collections.Generic;
using FluorineFx;
namespace Hxw.Demo.FlashRemoting
{
/// <summary>
/// Hellow 的摘要说明
/// </summary>
[RemotingService]
public class Hellow
{
public Hellow()
{
}
/// <summary>
/// 输出Hellow World。
/// </summary>
/// <returns></returns>
public string DisplayHellow()
{
return "Hellow World!";
}
/// <summary>
/// 某人说Hellow World。
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public string SayHellowWorld(string name)
{
if (string.IsNullOrEmpty(name))
return "Sorry,the name disallow for empty.";
return name + " say:Hellow World!";
}
/// <summary>
/// 获取用户。
/// </summary>
/// <returns></returns>
public List<User> GetUsers()
{
List<User> list = new List<User>();
list.Add(new User("张三", 50, "男"));
list.Add(new User("李梅", 20, "女"));
list.Add(new User("王麻子", 45, "男"));
list.Add(new User("dudu", 30, "男"));
list.Add(new User("mrhgw", 30, "男"));
list.Add(new User("丽丽", 25, "女"));
return list;
}
}
}
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;
using System.Collections.Generic;
using FluorineFx;
namespace Hxw.Demo.FlashRemoting
{
/// <summary>
/// Hellow 的摘要说明
/// </summary>
[RemotingService]
public class Hellow
{
public Hellow()
{
}
/// <summary>
/// 输出Hellow World。
/// </summary>
/// <returns></returns>
public string DisplayHellow()
{
return "Hellow World!";
}
/// <summary>
/// 某人说Hellow World。
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public string SayHellowWorld(string name)
{
if (string.IsNullOrEmpty(name))
return "Sorry,the name disallow for empty.";
return name + " say:Hellow World!";
}
/// <summary>
/// 获取用户。
/// </summary>
/// <returns></returns>
public List<User> GetUsers()
{
List<User> list = new List<User>();
list.Add(new User("张三", 50, "男"));
list.Add(new User("李梅", 20, "女"));
list.Add(new User("王麻子", 45, "男"));
list.Add(new User("dudu", 30, "男"));
list.Add(new User("mrhgw", 30, "男"));
list.Add(new User("丽丽", 25, "女"));
return list;
}
}
}
注意:请在Hellow.cs中引入FluorineFx命名空间,并将类标记为[RemotingService],否则在Flex中无法引用到当前类。