天气预报的Web实现

当然了，肯定不是自己写代码了，调用了一个WebService来实现的。

  （效果图）

 

首先添加Web 引用：http://www.ayandy.com/

后台代码：

using  System;
using  System.Data;
using  System.Configuration;
using  System.Collections;
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  com.ayandy.www;

public   partial   class  Default3 : System.Web.UI.Page
... {
    protected void Page_Load(object sender, EventArgs e)
    ...{

    }
    protected void Button1_Click(object sender, EventArgs e)
    ...{
        com.ayandy.www.Service obj = new Service();
        string[] a1 = new string[10];
        try
        ...{
            a1 = obj.getWeatherbyCityName(TextBox1.Text, com.ayandy.www.theDayFlagEnum.Today);
            Label1.Text = a1[1].ToString();
            Label2.Text = a1[2].ToString();
            Label3.Text = a1[3].ToString();
            Label4.Text = a1[4].ToString();
            Label5.Text = a1[5].ToString();
            Image1.ImageUrl = a1[6].ToString();
        }
        catch ...{ }

    }
}

 

前台代码： 

<% ... @ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3"  %>

<! 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 > 无标题页 </ title >
</ head >
< body  bgcolor ="aqua" >
     < form  id ="form1"  runat ="server" >
     < div >
         < asp:Button  ID ="Button1"  runat ="server"  OnClick ="Button1_Click"  Text ="Button"   />
         &nbsp;
         < asp:TextBox  ID ="TextBox1"  runat ="server" ></ asp:TextBox >
         < br  />
         < asp:Label  ID ="Label1"  runat ="server"  Text ="Label" ></ asp:Label >
         < br  />
         < asp:Label  ID ="Label2"  runat ="server"  Text ="Label" ></ asp:Label >
         < br  />
         < asp:Label  ID ="Label3"  runat ="server"  Text ="Label" ></ asp:Label >
         < br  />
         < asp:Label  ID ="Label5"  runat ="server"  Text ="Label" ></ asp:Label >< br  />
         < asp:Label  ID ="Label4"  runat ="server"  Text ="Label" ></ asp:Label >< br  />
         < asp:Image  ID ="Image1"  runat ="server"  Height ="33px"  Width ="32px"   /></ div >
     </ form >
</ body >
</ html >