Call Soap service : SOAP Serialization « Network « C# / CSharp Tutorial

Home
C# / CSharp Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statement
5.String
6.struct
7.Class
8.Operator Overload
9.delegate
10.Attribute
11.Data Structure
12.Assembly
13.Date Time
14.Development
15.File Directory Stream
16.Preprocessing Directives
17.Regular Expression
18.Generic
19.Reflection
20.Thread
21.I18N Internationalization
22.LINQ
23.GUI Windows Forms
24.Windows Presentation Foundation
25.Windows Communication Foundation
26.Workflow
27.2D
28.Design Patterns
29.Windows
30.XML
31.XML LINQ
32.ADO.Net
33.Network
34.Directory Services
35.Security
36.unsafe
C# / C Sharp
C# / C Sharp by API
C# / CSharp Open Source
C# / CSharp Tutorial » Network » SOAP Serialization 
33.31.6.Call Soap service
using System;
using System.IO;
using System.Net;
using System.Text;
using System.Xml;
using System.Xml.XPath;

public class CallSoap {
  private const string soapNS = "http://schemas.xmlsoap.org/soap/envelope/";
  private const string yourNS = "http://yourName.com";
  private static readonly Encoding encoding = Encoding.UTF8;

  public static void Main(string [] args) {
    MemoryStream stream = new MemoryStream( );
    XmlTextWriter writer = new XmlTextWriter(stream,encoding);

    writer.WriteStartDocument( );
    writer.WriteStartElement("soap","Envelope",soapNS);
    writer.WriteStartElement("Body",soapNS);
    writer.WriteStartElement("GetNumberInStock",yourNS);
    writer.WriteElementString("productCode","1111");
    writer.WriteEndElement( )
    writer.WriteEndElement( )
    writer.WriteEndElement( )
    writer.WriteEndDocument( );
    writer.Flush( );
    stream.Seek(0,SeekOrigin.Begin);
    StreamReader reader = new StreamReader(stream);
    string soap = reader.ReadToEnd( );

    HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://127.0.0.1/myQuery.asmx");

    request.Method = "POST";
    request.ContentType = "text/xml; charset=" + encoding.HeaderName;
    request.ContentLength = soap.Length;
    request.Headers["SOAPAction""http://Product.com/GetNumberInStock";

    StreamWriter streamWriter = new StreamWriter(request.GetRequestStream( ));
    streamWriter.Write(soap);
    streamWriter.Flush( );

    WebResponse response = request.GetResponse( );
    Stream responseStream = response.GetResponseStream( );
    XPathDocument document = new XPathDocument(responseStream);
    XPathNavigator nav = document.CreateNavigator( );
    XPathNodeIterator nodes = nav.Select("//Envelope/Body/GetNumberIn/GetNumberInResult");
    Console.WriteLine(nodes.Current);
  }
}
33.31.SOAP Serialization
33.31.1.Serializes a class with Soap
33.31.2.Serialize object to SOAP message
33.31.3.Serialization of an object list in SOAP
33.31.4.Soap Custom Serialization
33.31.5.Invoke web service with Http Get
33.31.6.Call Soap service
33.31.7.Use SoapAttributeOverrides
33.31.8.Deserialize Soap type xml
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.