Data not added to list

[csshwetha]

this is my code  the data is not added to list ,i am not getting why its not added to list

string Etype = "HTML";

         //   string Chr;

            string sUsername = "***";

            string sPassword = "****";

            string sUri = "https://api.constantcontact.com/ws/customers/" + sUsername + "/activities";

            string sListUri = "https://api.constantcontact.com/ws/customers/" + sUsername + "/lists/1";

            string sAPIKey = "********";

            Uri address = new Uri(sUri);

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(address);

            // HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;

            request.Credentials = new NetworkCredential((sAPIKey + "%" + sUsername), sPassword);

            request.Method = "POST";

            request.ContentType = "application/x-www-form-urlencoded";

           // StringBuilder data = new StringBuilder();

           // data.Append("activityType=" + HttpUtility.UrlEncode("SV_ADD", Encoding.UTF8));

           //// data.Append("&data=" + HttpUtility.UrlEncode(("Email Address,Email Type,First Name,Last Name,Company Name" + Char(10)), Encoding.UTF8));

           // data.Append("&data=" + HttpUtility.UrlEncode(("Email Address,Email Type,First Name,Last Name,Company Name" + 10), Encoding.UTF8));

           // data.Append(HttpUtility.UrlEncode(( Email + ","+ Etype + "," +Fname + "," + Lname + "," + Org), Encoding.UTF8));





           // //data.Append("&data=" + HttpUtility.UrlEncode(("Email Address,Email Type,First Name,Last Name,Company Name" + '\n'), Encoding.UTF8));

           // //data.Append(HttpUtility.UrlEncode((txtEmail + ",HTML," + txtFirstName + "," + txtLastName + "," + txtOrganization), Encoding.UTF8));

           // data.Append("&lists=" + HttpUtility.UrlEncode(sListUri));





             //data.Append("activityType=" + HttpUtility.UrlEncode("ADD_CONTACTS", Encoding.UTF8));

   //data.Append("&data=" + HttpUtility.UrlEncode(("Email Address,Email Type,First Name,Last Name" + ""), Encoding.UTF8));

    //data.Append(HttpUtility.UrlEncode(("test@test.com" + ", HTML, " + "Test" + ", " + "Name"), Encoding.UTF8));

    // data.Append("&lists=" + HttpUtility.UrlEncode(sListUri));



    StringBuilder data = new StringBuilder();

    data.Append("activityType=" + HttpUtility.UrlEncode("ADD_CONTACTS", Encoding.UTF8));

    data.Append("&data=");

    data.Append(HttpUtility.UrlEncode("Email Address,", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("Email Type,", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("First Name,", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("Last Name", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("\n", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("pramod@gmail.com ", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("HTML, ", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("pramod, ", Encoding.UTF8));

    data.Append(HttpUtility.UrlEncode("hu", Encoding.UTF8));

    data.Append("&lists=");

    data.Append(HttpUtility.UrlEncode(sListUri, Encoding.UTF8));

    byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString());

    request.ContentLength = byteData.Length;



           // byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString());

            string st = string.Empty;

           // request.ContentLength = byteData.Length;



            using (Stream postStream = request.GetRequestStream())

            {

            postStream.Write(byteData, 0, byteData.Length);

             }

  

         using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)

         {

             StreamReader reader = new StreamReader(response.GetResponseStream());

         }



        }



       

[DaveBerard]

Please see this forum thread for the solution: http://developer.constantcontact.com/node/823