用C#读取sina天气预报到wap页面(一)(原创)

页面代码：

＜%@ Register TagPrefix="mobile" Namespace="System.Web.UI.MobileControls" Assembly="System.Web.Mobile" %＞＜%@ Page language="c#" Codebehind="weather.aspx.cs" Inherits="goodwap.life.weather" AutoEventWireup="false" %＞＜mobile:form id="Form1" runat="server"＞
＜FONT face="宋体"＞
＜mobile:Label id="Label3" runat="server" Font-Bold="True"＞【生活资讯】＜/mobile:Label＞
＜mobile:Label id="Label1" runat="server" Font-Italic="True"＞==天气预报==＜/mobile:Label＞
＜mobile:Label id="l_date" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_city" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_wea" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_sky" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_w1" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_w2" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="l_w3" runat="server"＞＜/mobile:Label＞
＜mobile:Label id="Label2" runat="server"＞【请选择城市名】：＜/mobile:Label＞
＜mobile:SelectionList id="s_weather" runat="server"＞
＜Item Value="深圳" Text="深圳" Selected="True"＞＜/Item＞
＜Item Value="广州" Text="广州"＞＜/Item＞
＜Item Value="上海" Text="上海"＞＜/Item＞
＜Item Value="北京" Text="北京"＞＜/Item＞
＜Item Value="天津" Text="天津"＞＜/Item＞
＜Item Value="武汉" Text="武汉"＞＜/Item＞
＜Item Value="重庆" Text="重庆"＞＜/Item＞
＜Item Value="成都" Text="成都"＞＜/Item＞
＜Item Value="南京" Text="南京"＞＜/Item＞
＜Item Value="香港" Text="香港"＞＜/Item＞
＜Item Value="澳门" Text="澳门"＞＜/Item＞
＜/mobile:SelectionList＞
＜mobile:Command id="Command1" runat="server"＞查 询＜/mobile:Command＞
＜mobile:Link id="Link1" runat="server" NavigateUrl="../default.aspx#Goodview"＞首 页＜/mobile:Link＞＜/FONT＞＜/mobile:form＞