[RESOLVED] httpwebrequest

when HttpWebRequest object talk to HTTP Servers. project is hang for 4-5 second until server give response how to came out from this problem

VBcode Code:

Try
            Dim URL As String = "http://www.vbforums.com/"
            Dim request As HttpWebRequest = WebRequest.Create(URL)
            Dim response As HttpWebResponse = request.GetResponse()
            Dim reader As StreamReader = New StreamReader(response.GetResponseStream())
        Catch e1 As Exception
            responseData = "An error occurred: " & e1.Message
        End Try

when you ask your browser to initiate a web-request some time passes too.
It may be caused by a firewall or a slow connection. Your code is correct and nothing can be improved.

I want that vb.net project/form will not hang or freeze when it is in progree it just remain normal

Any property or method i miss ?

You can initiate your web request asynchronously (in another thread) so that your UI won't be blocked.
Use BeginGetResponse instead of GetResponse.

so i need to understand multithreading (My Level = NULL) concept first ?

Look into using a backgroundworker to do the work and tell you when its finished so your main app can carry on working. There are loads of examples in the forums.

Edit: Actually cicatrix's suggestion may be better!

Try searching through this forum for BeginGetRequest or simply multithreading to grasp some concepts because this topic is too big to re-type it in this thread. This and the general problems that rise with multithreading.

Thanks :)