anubis_ir
شنبه 10 فروردین 1387, 22:52 عصر
کد زیر خیلی سریع نوشته شده ولی قابل استفاده است: (فایلهای آیکون‌های مربوط به وضعیت هوا در فایل add-on معرفی شده بالا هست. آنرا دانلود کنید و بعد فایل رو با winrar باز کنید. بقیه‌اش مشخص است)
using System;
using System.Web.UI;
using System.Xml;
namespace MyTests
{
class XmlDocumentEx : XmlDocument
{
public string NodeText(string sXPathQuery, XmlNamespaceManager ns)
{
XmlNode oNode = base.SelectSingleNode(sXPathQuery, ns);
if (oNode != null)
return oNode.InnerText;
else
return "N/A";
}
public string NodeAttr(string sXPathQuery, string myAttr, XmlNamespaceManager ns)
{
XmlNode oNode = base.SelectSingleNode(sXPathQuery, ns);
if (oNode != null)
return oNode.Attributes.GetNamedItem(myAttr).InnerText;
else
return "N/A";
}
}
public partial class WebForm2 : System.Web.UI.Page
{
void TestAccuweather()
{
XmlDocumentEx ss = new XmlDocumentEx();
ss.Load("http://forecastfox.accuweather.com/adcbin/forecastfox/weather_data.asp?location=MEA;IR;IR026;TEHRAN;&metric=1&partner=forecastfox");
XmlNamespaceManager ns = new XmlNamespaceManager(ss.NameTable);
ns.AddNamespace("aw", "http://www.accuweather.com");
Response.Write("state: " + ss.NodeText("//aw:adc_database/aw:local/aw:state", ns));
Response.Write("<br/>");
Response.Write("time: " + ss.NodeText("//aw:adc_database/aw:local/aw:time", ns));
Response.Write("<br/>");
Response.Write("temperature: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:temperature", ns));
Response.Write("<br/>");
Response.Write("humidity: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:humidity", ns));
Response.Write("<br/>");
Response.Write("weathertext: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:weathertext", ns));
Response.Write("<br/>");
string iconNumber = ss.NodeText("//aw:adc_database/aw:currentconditions/aw:weathericon", ns);
Response.Write("weathericon: <img src='large/" + iconNumber + ".png' /> " + "forecast" + iconNumber);
Response.Write("<br/>");
Response.Write("windgusts: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:windgusts", ns));
Response.Write("<br/>");
Response.Write("windspeed: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:windspeed", ns));
Response.Write("<br/>");
Response.Write("winddirection: " + ss.NodeText("//aw:adc_database/aw:currentconditions/aw:winddirection", ns));
Response.Write("<br/>");
Response.Write("sun rise: " + ss.NodeAttr("//aw:adc_database/aw:planets/aw:sun", "rise", ns));
Response.Write("<br/>");
Response.Write("sun set: " + ss.NodeAttr("//aw:adc_database/aw:planets/aw:sun", "set", ns));
Response.Write("<br/>");
Response.Write("sat. image: <img src='" + ss.NodeText("//aw:adc_database/aw:images/aw:radar", ns) + "' /> ");
Response.Write("<br/>");
Response.Write("lowtemperature: " + ss.NodeText("//aw:adc_database/aw:forecast/aw:day[@number='1']/aw:daytime/aw:lowtemperature", ns));
Response.Write("<br/>");
Response.Write("hightemperature: " + ss.NodeText("//aw:adc_database/aw:forecast/aw:day[@number='1']/aw:daytime/aw:hightemperature", ns));
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
TestAccuweather();
}
}
}
یک کار تمیز میتونه تبدیل کد بالا به یک حداقل یوزر کنترل باشه. (بقیه‌اش با شما)