Web-сервисы

POST /globalweather.asmx HTTP/1.1
Host: www.webservicex.net
Content-Type: text/xml; charset=utf-8
Content-Length: length
SOAPAction: "http://www.webserviceX.NET/GetWeather"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-
instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <GetWeather xmlns="http://www.webserviceX.NET">
      <CityName>Moscow</CityName>
      <CountryName>Russian</CountryName>
    </GetWeather>
  </soap:Body>
</soap:Envelope>

<?xml version="1.0" encoding="utf-8" ?> 
  <string xmlns="http://www.webserviceX.NET">
<?xml version="1.0" encoding="utf-16"?>
 <CurrentWeather>
 <Location>Moscow / Vnukovo , Russia (UUWW) 55-39N 037-
16E</Location> <Time>Aug 07, 2006 - 04:30 AM EDT / 2006.08.07 
0830 UTC</Time>
 <Wind> from the E (080 degrees) at 11 MPH (10 KT):0</Wind>
 <Visibility> greater than 7 mile(s):0</Visibility>
 <SkyConditions> overcast</SkyConditions>
 <Temperature> 66 F (19 C)</Temperature>
 <DewPoint> 55 F (13 C)</DewPoint>
 <RelativeHumidity> 68%</RelativeHumidity>
 <Pressure> 29.85 in. Hg (1011 hPa)</Pressure>
 <Status>Success</Status> </CurrentWeather></string>

<configuration 
xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
	<appSettings>
	<add key="weather.webservicex.www.globalweather" 
value="http://www.webservicex.net/globalweather.asmx"/>
	</appSettings>
	<connectionStrings>

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions 
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" 
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" 
xmlns:tns="http://www.webserviceX.NET" 
xmlns:s="http://www.w3.org/2001/XMLSchema" 
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" 
targetNamespace="http://www.webserviceX.NET" 
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
  <wsdl:types>
    <s:schema elementFormDefault="qualified" 
targetNamespace="http://www.webserviceX.NET">
      <s:element name="GetWeather">

<configuration 
xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
	<appSettings>
		<add key="weather.webservicex.www.globalweather" 
value="http://www.webservicex.net/globalweather.asmx"/>
	</appSettings>

wsdl globalweather.wsdl

wsdl http://www.webservicex.net/globalweather.asmx?wsdl

[System.Web.Services.Protocols.SoapDocumentMethodAttribute("http:/
/www.webserviceX.NET/GetWeather", 
RequestNamespace="http://www.webserviceX.NET", 
ResponseNamespace="http://www.webserviceX.NET", 
Use=System.Web.Services.Description.SoapBindingUse.Literal, 
ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wr
apped)]
    public string GetWeather(string CityName, string CountryName) 
{
        object[] results = this.Invoke("GetWeather", new object[] 
{
                    CityName,
                    CountryName});
        return ((string)(results[0]));
    }

<form id="form1" runat="server">
      <br />
      <asp:Button ID="Button1" runat="server" Text="А теперь про-
гноз погоды" OnClick="Button1_Click" />
      <br />
      <br />
      <asp:Label ID="lblTemp" runat="server" Text="Температура в 
Москве "></asp:Label>
    </form>

  protected void Button1_Click(object sender, EventArgs e)
  {
// создание экземпляра прокси-класса
    GlobalWeather gw = new GlobalWeather();
// запрос функции web-сервиса
    string xmlstring = gw.GetWeather("Moscow", "Russia");
    XmlDocument doc = new XmlDocument();
// загрузка ответа в документ
    doc.LoadXml(xmlstring);
// doc.ChildNodes.Item(0) — это XML-заголовок
// doc.ChildNodes.Item(1) — тело
    XmlNode child = doc.ChildNodes.Item(1);
    XmlElement el = child["Temperature"];
    lblTemp.Text += el.InnerText;
  }