How to send a SMS from asp.net webapplication

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default9.aspx.cs" Inherits="Default9" %>


     <%@ Import Namespace='System.Text' %>
     <%@ Import Namespace='System.IO' %>
     <%@ Import Namespace='System.Net' %>
     <%@ Import Namespace='System.Web' %>
      <%@ Import Namespace='System.Web.UI' %>
      <%@ Import Namespace='System.Web.Services' %>
     <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

       <script runat="server">


      public void SendSMS()
      {
         UriBuilder urlBuilder = new UriBuilder();
        urlBuilder.Host = "127.0.0.1";
        urlBuilder.Port = 8800;

        string PhoneNumber = "+9154672585784";
        string message = "Just a simple text";

        urlBuilder.Query = string.Format("PhoneNumber=%2B" + PhoneNumber + "&Text=" + message);

        HttpWebRequest httpReq = (HttpWebRequest)WebRequest.Create(new Uri(urlBuilder.ToString(), false));
        HttpWebResponse httpResponse = (HttpWebResponse)(httpReq.GetResponse());
     }



       protected void Page_Load(object sender, EventArgs e)
    {
        SendSMS();
    }

     </script>

     <html xmlns="http://www.w3.org/1999/xhtml">
     <head id="Head1" runat="server">
       <title>Send SMS</title>
     </head>
     <body>
     <form id="form1" runat="server">
     <div>
     </div>
     </form>
     </body>
     </html>

it shows an exception..unable to connect the remote server...so what i do..please help me....

Posted 3-Oct-13 20:55pm

Siva Hyderabad

Updated 3-Oct-13 21:05pm

v4

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Salman622 · Answer 1 · 2013-10-03T21:07:00

I Have not Provided the UserName And sender ID b'coz u have to purchase sms from sms Seller then u will get this thing and authorized number is the number to get report of sms send

take all the mobile no u want to send sms in datatable as dt

C#

for(int i=0;i<dt.rows.count;i++)>
{
string url1 = "http://api.mVaayoo.com/mvaayooapi/MessageCompose?user=User_Name&senderID=ID SMS&receipientno=" + dt.Rows[i][0].ToString() + "&msgtxt='"+TextBoxName.Text+"' API&state=4";
 
               
                WebRequest request = HttpWebRequest.Create(url1);
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                Stream s = (Stream)response.GetResponseStream();
                StreamReader readStream = new StreamReader(s);
                string dataString = readStream.ReadToEnd();
                response.Close();
                s.Close();
                readStream.Close();
}

this works in my asp.net with c# web application hope ur query is solve