How to send sms on mobile phone in C# dot Net

public static void Send(string uid, string password, string message, string no)
{
try
{
HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("http://ubaid.tk/sms/sms.aspx?uid=" + uid + "&pwd=" + password + "&msg=" + message + "&phone=" + no + "&provider=way2sms");
HttpWebResponse myResp = (HttpWebResponse)myReq.GetResponse();

System.IO.StreamReader respStreamReader = new System.IO.StreamReader(myResp.GetResponseStream());
string responseString = respStreamReader.ReadToEnd();
respStreamReader.Close();
myResp.Close();

MessageBox.Show("Message Send Successfull.", "Successfull", MessageBoxButtons.OK, MessageBoxIcon.Information);
}

catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}

WebMessage.Send("your login id", "Password", "Message", "Mobile No");