Use C # To read the sina weather forecast to the wap page (2)

 

Public class weather: System. Web. UI. MobileControls. MobilePage
{
Protected System. Web. UI. MobileControls. Label Label1;
Protected System. Web. UI. MobileControls. Label Label2;
Protected System. Web. UI. MobileControls. SelectionList s_weather;
Protected System. Web. UI. MobileControls. Label l_date;
Protected System. Web. UI. MobileControls. Label l_city;
Protected System. Web. UI. MobileControls. Label l_wea;
Protected System. Web. UI. MobileControls. Label l_sky;
Protected System. Web. UI. MobileControls. Label l_w1;
Protected System. Web. UI. MobileControls. Label l_w2;
Protected System. Web. UI. MobileControls. Label l_w3;
Protected System. Web. UI. MobileControls. Link Link1;
Protected System. Web. UI. MobileControls. Command Command1;
Protected System. Web. UI. MobileControls. Label Label3;
Protected System. Web. UI. MobileControls. Form Form1;

Private void Page_Load (object sender, System. EventArgs e)
{
// Place user code here to initialize the page
If (! Page. IsPostBack)
{
String city = "Shenzhen ";
Int start, stop;
String weather1, weather2, wea;
String wea_city = weather_city (city );
Wea_city = wea_city.Replace ("","");

Start = wea_city.IndexOf ("<B>", 0, wea_city.Length );
Stop = wea_city.IndexOf ("</B>", start );
Weather1 = wea_city.Substring (start, stop-start). Trim () + "";
Weather1 = weather1.Substring (3, 8). Trim ();

Start = wea_city.IndexOf ("<tdstyle =" font-size: 40px; font-family: TimesNewRoman; font-weight: bold; ">", 0, wea_city.Length );
Stop = wea_city.IndexOf ("℃", start) + 40;
Weatsp2 = wea_city.Substring (start, stop-start );
Weatsp2 = weather2.Substring (stop-start-42, 40). Trim ();
Weatsp2 = weather2.Replace ("","");

Start = wea_city.IndexOf ("<fontcolor = #183888> <B>", 0, wea_city.Length );
Stop = wea_city.IndexOf ("</B> </font>", start );
Wea = wea_city.Substring (start, stop-start );
Wea = wea. Substring (22, wea. Length-22) + "kbrk ";
Wea = wea. Replace ("","");
Wea = wea. Replace (">", "k ");
Wea = wea. Replace ("<", "k ");
Wea = wea. Replace ("kbrk", "k ");
String [] wall = null;
Char [] seperator = {k };
Wall = wea. Split (seperator );

//////////////////////////////////////
Rochelle city.text = "[city]:" + city;
Rochelle wea.text = "[weather]:" + weather1;
Rochelle sky.text = "[temperature]:" + weather2;
///////
Rochelle date.text = wall [0];
Rochelle w1.text = wall [1];
Rochelle w2.text = wall [2];
Rochelle w3.text = wall [3];
}
}

# Code generated by region Web Form Designer
Override protected void OnInit (EventArgs e)
{
//
// CODEGEN: This call is required by the ASP. NET Web form designer.
//
InitializeComponent ();
Base. OnInit (e );
}

/// <Summary>
/// The designer supports the required methods-do not use the code editor to modify
/// Content of this method.
/// </Summary>
Private void InitializeComponent ()
{
This. Command1.Click + = new System. EventHandler (this. Command1_Click );
This. Load + = new System. EventHandler (this. Page_Load );

}
# Endregion

Private void commandateclick (object sender, System. EventArgs e)
{
String city = s_weather.Selection.Value.Trim ();
Int start, stop;
String weather1, weather2, wea;
String wea_city = weather_city (city );
Wea_city = wea_city.Replace ("","");

Start = wea_city.IndexOf ("<B>", 0, wea_city.Length );
Stop = wea_city.IndexOf ("</B>", start );
Weather1 = wea_city.Substring (start, stop-start). Trim () + "";
Weather1 = weather1.Substring (3, 8). Trim ();

Start = wea_city.IndexOf ("<tdstyle =" font-size: 40px; font-family: TimesNewRoman; font-weight: bold; ">", 0, wea_city.Length );
Stop = wea_city.IndexOf ("℃", start) + 40;
Weatsp2 = wea_city.Substring (start, stop-start );
Weatsp2 = weather2.Substring (stop-start-42, 40). Trim ();
Weatsp2 = weather2.Replace ("","");

Start = wea_city.IndexOf ("<fontcolor = #183888> <B>", 0, wea_city.Length );
Stop = wea_city.IndexOf ("</B> </font>", start );
Wea = wea_city.Substring (start, stop-start );
Wea = wea. Substring (22, wea. Length-22) + "kbrk ";
Wea = wea. Replace ("","");
Wea = wea. Replace (">", "k ");
Wea = wea. Replace ("<", "k ");
Wea = wea. Replace ("kbrk", "k ");
String [] wall = null;
Char [] seperator = {k };
Wall = wea. Split (seperator );

//////////////////////////////////////
Rochelle city.text = "[city]:" + city;
Rochelle wea.text = "[weather]:" + weather1;
Rochelle sky.text = "[temperature]:" + weather2;
///////
Rochelle date.text = wall [0];
Rochelle w1.text = wall [1];
Rochelle w2.text = wall [2];
Rochelle w3.text = wall [3];
}

Public string weather_city (string city)
{
String temp = null;
Try
{
String strURL = "http://weather.news.sina.com.cn/cgi-bin/figureWeather/search.cgi ";
HttpWebRequest request;
Request = (HttpWebRequest) WebRequest. Create (strURL );
Request. Method = "POST"; // Post request Method
Request. ContentType = "application/x-www-form-urlencoded"; // content type
String paraUrlCoded = System. Web. HttpUtility. UrlEncode ("city"); // The parameter is URL encoded.
ParaUrlCoded = paraUrlCoded + "=" + System. Web. HttpUtility. UrlEncode (city, System. Text. Encoding. GetEncoding ("GB2312 "));
Byte [] payload;
Payload = System. Text. Encoding. GetEncoding ("GB2312"). GetBytes (paraUrlCoded); // convert the URL-encoded string into bytes.
Request. ContentLength