The underlying connection was closed: The remote name could not be resolved.

[davidson1]

Hai in my Project how to send sms from computer to mobile ....

Front-End :- ASP.NET(vb)



I am using the following code, but it shows me a ERROR

"The underlying connection was closed: The remote name could not be resolved. "

You can check by putting Ur mobile number....wheather you get sms or not

gateway is correct one

I have checked this in net and did some modification in machine.config and web.config, But it is still not working

if anybody know pl reply to me........

Thanks in advance..............



Imports System.Text
Imports System.Net
Imports System.IO
Imports System.Collections.Specialized
Imports System
Imports System.Collections
Imports System.ComponentModel
Imports System.Data
Imports System.Web
Imports System.Web.SessionState

Dim strUrl, strUser, strPass, strFrom, strTo, strText As String

strUrl = "http://mysmsadress.net:80/smsc/general/sendsms.jsp?userid=nlarsen&password=sam143wi&submi t_name=david&send_to=9486309490&message_type=0&mes sage_text=hu"

strUser = "nlarsen"
strPass = "sam143wi"
strFrom = "Hai"
strTo = "9486309490"
strText = "Hello"


Dim values As New System.Collections.Specialized.NameValueCollection
values.Add("user", strUser)
values.Add("pass", strPass)
values.Add("from", strFrom)
values.Add("to", strTo)
values.Add("text", strText)

Dim postData As String = String.Empty
For i As Integer = 0 To values.Keys.Count - 1
If i > 0 Then
postData &= "&"
End If
postData &= values.Keys(i) & "=" & values(values.Keys(i))
Next

Dim request As System.Net.HttpWebRequest
request = System.Net.HttpWebRequest.Create(strUrl)
request.Method = "POST"
request.ContentType = "application/x-www-form-urlencoded"

Dim stream As IO.Stream = request.GetRequestStream
Dim bytes As Byte() = System.Text.Encoding.UTF8.GetBytes(postData)
stream.Write(bytes, 0, bytes.Length)
stream.Close()

Dim response As System.Net.HttpWebResponse
response = request.GetResponse

Dim sr As IO.StreamReader = New IO.StreamReader (response.GetResponseStream)
Dim result As String = sr.ReadToEnd
sr.Close()

Posted Date: - 19 Feb 2008

Davidson.....