Question

Neding to send query string URL through code-behind to another server and NOT open a browser window

Asked by: hagoog

Ned to send query string URL through code-behind to another server and NOT open a browser window.

So in vb.net code-behind need code to send a query string to another server (another domain name) to send info in the query string to their database, BUT can not open a window so user does not know.

Need to do in code-behind code of vb.net 2003  asp.net 1.1  how I can find code example of how?

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Asked On
2008-09-19 at 09:26:07ID23746473
Tags

vb.net 2003

Topic

Programming for ASP.NET

Participating Experts
1
Points
500
Comments
7

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Answers

 

by: Chirag1211Posted on 2008-09-19 at 09:39:21ID: 22522983

You can make use of Server.Execute(<urlwithquerystring>)

Regards,

Chirag

 

by: hagoogPosted on 2008-09-19 at 09:41:12ID: 22522998

Is that all I need?  Is there anything else i need know?

Server.Execute(<urlwithquerystring>)  and it posts the info in the background to them?

 

by: hagoogPosted on 2008-09-19 at 09:44:08ID: 22523022

On thing this URL is on other server outside of my domain .
I got this error!
 Server Error in '/DEV' Application.
--------------------------------------------------------------------------------

Invalid path for child request 'http://gateway.varitalk.com/rest/optin.phpcampaign=234ed4&mode=p&addr=654-914-6447'.
A virtual path is expected.

 

by: Chirag1211Posted on 2008-09-19 at 09:48:22ID: 22523060

Sorry, My mistake Server.Execute cannot execute code outside its AppDomain. Instead you will ne to use XmlHttpRequest, XmlHttpResponse objects for in the code-behind file as follows:

HttpWebRequest request = (HttpWebRequest) WebRequest.Create("http://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.com");
          request.KeepAlive = false;
          HttpWebResponse response = (HttpWebResponse)request.GetResponse();

          Stream receiveStream = response.GetResponseStream();
          Encoding encode = System.Text.Encoding.GetEncoding("utf-8");

          // Pipes the stream to a higher level stream reader with the required encoding format.
          StreamReader readStream = new StreamReader(receiveStream, encode);

          while (!readStream.EndOfStream)
          {
              Debug.WriteLine(readStream.ReadLine());
          }

          readStream.Close();



          response.Close();


Regards,

Chirag

 

by: hagoogPosted on 2008-09-19 at 09:48:27ID: 22523063

This is VB.net 2003  .net 1.1 framework

 

by: hagoogPosted on 2008-09-19 at 10:13:54ID: 22523297

What language is that?  It is not in VB.net.    It looks like C#  I do not know this other langauge.

 

by: Chirag1211Posted on 2008-09-19 at 11:21:18ID: 22523925

Its Conversion in VB.Net is like this

Dim request As System.Net.HttpWebRequest  = CType(WebRequest.Create("http://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.com"),System.Net.HttpWebRequest)

          request.KeepAlive = False
          Dim response As HttpWebResponse = CType(request.GetResponse(),HttpWebResponse)

          Dim receiveStream As Stream  = response.GetResponseStream()
          Dim encode As Encoding = System.Text.Encoding.GetEncoding("utf-8")

          // Pipes the stream to a higher level stream reader with the required encoding format.
          Dim readStream As New StreamReader(receiveStream, encode)

          While Not readStream.EndOfStream
              Debug.WriteLine(readStream.ReadLine());
          End While
          readStream.Close()
          response.Close()

20120131-EE-VQP-002

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