Set Timeout Time For Proxies?

Feb 17, 2009

How to set timeout time for Proxies.

i am using

dim w as new webclient

w.proxy= new system.net.webproxy("xxx.xxx.xxx.xxx.:xxx")

most of the time it says unable to connect or it throws any error msgs... when i check those proxy in internet, they seem to work well. only few proxies are working.

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I'm not sure if this is a VB.NET error or SQL Server. But I get the above error with following stack trace:

[SqlException (0x80131904): Timeout
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prior to completion of the operation
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System.Data.SqlClient.SqlConnection.OnError(SqlException

[code]....

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I'm trying to use proxies with HTTPWebRequets and it works just fine until I try and post data. It keeps timing out for some reason. Attached is the class I use for webrequests.

Imports System.IO
Imports System.Net
Public Class EasyHttp
Public Enum HTTPMethod As Short

[code]....

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I have an application that has 4 WebBrowser control to monitor a commercial website. I would like each WebBrowser to be using its own proxy however it looks like the proxy setting affects all the browsers and cannot be set on an individual basis.

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[Code]...

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<Runtime.InteropServices.DllImport("wininet.dll", SetLastError:=True)> _
Private Shared Function InternetSetOption(ByVal hInternet As IntPtr, ByVal dwOption As Integer, ByVal lpBuffer As IntPtr, ByVal lpdwBufferLength As Integer) As Boolean

[code].....

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I have been trying to implement proxies in a webbrowser control...

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VS 2008 Head Spinning With Webbrowser And Proxies?

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#Region "Proxy"
Public Structure Struct_INTERNET_PROXY_INFO
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[code]....

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[Code]...

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Try
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[code]....

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I have to increase timeout period.Following is my code.

Private Function GetConnectionInstance() As SqlConnection
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[code]....

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CODE:

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