C# code to POST XML Data & Fetch Return data

Hi Friends,

We usually face trouble when we want to fetch the return data after post back, especially when it is an XML Post back. I've developed a code that posts XML data to a website & grabs the return values.Below is the code to POST XML data on a particular website & fetch the return data after form post back.

try
{

ASCIIEncoding encoding = new ASCIIEncoding();
string postData = "";
postData += "B2INT0302DEMODEMO"+TextBox1.Text.ToString()+"";
byte[] bBuffer = encoding.GetBytes(postData);

// Prepare web request...
WebRequest myRequest =
(WebRequest)WebRequest.Create("http://demo.com/default.aspx");
myRequest.Method = "POST";
myRequest.ContentType = "application/xml";
myRequest.ContentLength = bBuffer.Length;

// Send the data.
Stream newStream = myRequest.GetRequestStream();
newStream.Write(bBuffer, 0, bBuffer.Length);

myWebResponse = myRequest.GetResponse();

rawResponseStream = myWebResponse.GetResponseStream();



Encoding enc = Encoding.GetEncoding("utf-8");
StreamReader loResponseStream = new StreamReader(myWebResponse.GetResponseStream(), enc);


TextBox2.Text = loResponseStream.ReadToEnd();

XmlDocument xmldoc = new XmlDocument();
xmldoc.LoadXml(TextBox2.Text.ToString());
XmlNodeList xmlnode1 = xmldoc.GetElementsByTagName("TAG1");
for (int i = 0; i < xmlnode1.Count; i++)
{

Session["TAG1"] = xmlnode1[i].InnerText;

}
}
catch (Exception eee)
{
Response.Write(eee.ToString());
}


Regards,

Ujjwal B Soni