Wednesday, January 26, 2011

Posting Information Using HttpWebRequest In WCF

Few days ago I have post Information Using HttpWebRequest To WCF I Will Share The code and Way To get Xml for Posting.

I Searched Net I was Not able to get better Example of Posting Xml Soap Envolpe to WCF.

So Let Start.

What I have Used is Vs2010

Get Soap XML

When You Run WCF Project u Will Get WCF Test Client.

You Will See WCF Test Client

2} When U Will Run Method You Will Get The Follwing Out Put

This is Normal Scenario

3} Know We Will Get Xml For Posting (When u Will Click XML Tab) then U Will See

Know U want Post Information

Copy Xml From Request

<s:Envelope xmlns:s="">
<Action s:mustUnderstand="1" xmlns=""></Action>
<GetData xmlns="">

Know We Will Move To c# Code

public string CreatteSoapRequest(string strSoapBodyInfo)

string strSoapvalue =@"<?xml version=""1.0"" encoding=""utf-8""?><soap:Envelope xmlns:xsi="""" xmlns:xsd="""" xmlns:soap=""""><soap:Body>" + strSoapBodyInfo + "</soap:Body></soap:Envelope>";
return strSoapvalue;

public void PostDataGetData()

/// You Take care 2 Things 1 Soapaction and Other Soap Envolvpe

string strvalue = "1";
string MethodXml = @"<GetData xmlns=""""><value>1</value></GetData>";

string soap = CreatteSoapRequest(MethodXml);

HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://localhost:65371/Service1.svc");
req.Headers.Add("SOAPAction", "\"\"");
req.ContentType = "text/xml;charset=\"utf-8\"";
req.Accept = "text/xml";
req.Method = "POST";

using (Stream stm = req.GetRequestStream())
using (StreamWriter stmw = new StreamWriter(stm))

WebResponse response = req.GetResponse();
byte[] result = null;
string strvalue = response.GetResponseStream().ToString();
Stream responseStream = response.GetResponseStream();
// TODO: Do whatever you need with the response
int byteCount = Convert.ToInt32(response.ContentLength);

using (BinaryReader reader = new BinaryReader(response.GetResponseStream()))

result = reader.ReadBytes(byteCount);

SaveStreamToFile(result, "D://GetData.txt");

/// This test Method Which I Have Created for Wrting text file on hardDisk
private void SaveStreamToFile(Byte[] stream, String fileName)
FileStream file = new FileStream(fileName, FileMode.Create);

file.Write(stream, 0, stream.Length);




for Composite U can Find The data In Same Way..

Sample Xml String is Below .

string MethodXml = @"<GetDataUsingDataContract xmlns=""""> <composite xmlns:d4p1="""" xmlns:i=""""><d4p1:BoolValue>true</d4p1:BoolValue><d4p1:StringValue>Avinash</d4p1:StringValue></composite></GetDataUsingDataContract>";

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