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wcf rest json, to get the postback data in http post request RRS feed

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    hi, experts, I have a wcf rest json server for responding the http request from android and ios

    private void button1_Click(object sender, EventArgs e)
        {
            var httpWebRequest = (HttpWebRequest)WebRequest.Create(@"http://localhost:52450/Mobile/postbackuri");
            httpWebRequest.ContentType = "text/json";
            httpWebRequest.Method = "POST";
            
            using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
            {
                string json = "{" +                            
                            "\"DeviceModel\":\"\"," +                            
                            "\"Password\":\"passw0rd\"," +                                                        
                            "\"UID\":\"johnChan\"" +                    
                            "}";

                streamWriter.Write(json);
                streamWriter.Flush();
                streamWriter.Close();

                var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
                using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
                {
                    var result = streamReader.ReadToEnd();
                    this.textBox1.Text = result.ToString();
                }                
            }           
        }

    above code is from a webform application to make http post request to the wcf rest json server.

    how can I get the post data -> json string in wcf rest json server? I need to do some troubleshooting for the post data.

    thank you very much!

    Tuesday, April 1, 2014 5:24 AM

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    Hi,

    >>how can I get the post data -> json string in wcf rest json server? I need to do some troubleshooting for the post data.

    It seem that you want to retrieve the Request Body in a WCF RESTful Service, then please try to check the following code snippet to see if it helps:

    public Stream getJsonRequest()
    {

        // Get the raw json POST content. .Net has this in XML string..
        string JSONstring = OperationContext.Current.RequestContext.RequestMessage.ToString();

        // Parse the XML string into a XML document
        XmlDocument doc = new XmlDocument();
        doc.LoadXml(JSONstring);

        foreach (XmlNode node in doc.DocumentElement.ChildNodes)
        {
                node.Name // has key
                node.InnerText;  // has value
             }
              .........

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    Wednesday, April 2, 2014 2:55 AM