Using Proxy In A Textbox With WebBrowser
Sep 6, 2010I am trying to figure out how I can have proxies in a textbox, "Textbox1.Text", used to connect in the WebBrowser control. Also a way to check if the proxy is still any good or not.
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Proxy Only For WebBrowser
Jul 6, 2011Is it possible to set a WebBrowser control to use a proxy connection without changing all the other browsers also changing to that proxy?To clarify, I have an application that is monitoring a website but refreshing often enough during the day that I'm getting "you've made too many requests, please try again later". I'd like to get around that by using a proxy. Unfortunately not all anonymous proxies can be trusted for secure information like credit card information, so I only want to proxy the webbrowser control and not proxy any other non-application browsers.There is a site that explains quite well how to change the proxy (link not included, not certain on whether link posting allowed) but it changes the global settings on all browsers.I've tried to use 3rd party components (ex IPWorks HTTP control) however that doesn't work well with script-heavy sites that load and update dynamically - it only gets the empty skeleton of the page before being populated from the server DB.
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Dec 9, 2011code to use a Proxy IP in WebBrowser?
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Sep 20, 2011I have strProxy and I want to load myurl.com and get the source code.
I've heard HttpWebRequest is the way to go for speed, since I will be loading many different webpages with proxies.
What is the simplest way to load the webpage with a proxy so I can then scrape the source?
Webbrowser That Can Use A Proxy?
Nov 5, 2009I'm restarting a previous project and need to know how to load a proxy from a txt file and choose which proxy to use.
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server has proxy and should login to access internet.
How To Add Proxy Support To WebBrowser
Jun 30, 2010I am new to programming at all and I am asking how to I add proxy support to the Visual Basic web browser?
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Mar 28, 2012Right now I can set proxy for whole system, and I'd like to set it only for 1 webbrowser.
here is code:
Public Sub set_new_proxy()
Dim clsProxy As New IEProxy
If clsProxy.SetProxy(proxyip) Then
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Use Proxy With Webbrowser Component?
May 18, 2012I use this to connect to proxy
#Region "Using Proxy"
<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]....
works fine, but when i change the proxy and click button1 it stays with the old one
Use WebBrowser.Navigate() With A Proxy?
Apr 25, 2010Is it possible to use WebBrowser.Navigate() with a proxy? I read somewhere that this is possible but I cant find the link now.
View 1 RepliesVS 2010 Using Proxy With Webbrowser?
Sep 19, 2011I have strProxy and I want to load and get the source code.I've heard HttpWebRequest is the way to go for speed, since I will be loading many different webpages with proxies.What is the simplest way to load the webpage with a proxy so I can then scrape the source?
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Feb 17, 2008Is there any way to use proxy with WebBrowser control?
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Apr 20, 2005to use a webbrowser control in VB, but it should not pick the internet explorer's proxy settings.I want to build a browser in VB with webbrowser control to run a local intranet application, but this application should not use the internet explorer's proxy settings, but on the other hand, if I run explorer, it should run as it is with its settings.
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Nov 16, 2005What im trying to do is to use a proxy for the connections of my webbrowser controls i have in my program.I found this code on another forum that does almost what im looking for:Well,step 1 is to form the string you need to send. Use this function, and the format user:password for strSource.
Private Function Base64_Encode(strSource) As String
Const BASE64_TABLE As String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
Dim strTempLine As String
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Change The Webbrowser Proxy And Socks?
Aug 17, 2010is there any way to change the webbrowser Proxy and socks in vb.net
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Mar 25, 2008how do i disable a proxy after i close the Form?I tried this code but for some reason it doesnt work?
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Jan 19, 2012I am using gecko web browser in VB.Net successfully. When I use proxy on it it is not used by other browsers API can any one guide me how to use Proxy list in Gecko browser?
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Aug 15, 2010I have a code that will change the proxy IP settings in the Registry. This works perfectly, however the second time I try to change it, the web browser does not use it - it uses the first one I changed to. For example..I start up the program. I enter 0.0.0.0 as the IP, and it changes to 0.0.0.0, which has been confirmed. A few minutes later, I enter 1.1.1.1 as the IP, but it still uses 0.0.0.0.
View 3 RepliesMake Webbrowser Connect To A Website Via Proxy Server?
Dec 22, 2009Is there a way to make your webbrowser connect (or your computer ping) to a website via proxy server? (ex: 123.123.123.123 :: 12345)
Not a proxy like corpask, but an IP and port.
Proxy - Passing Data Via College Proxy
Oct 15, 2011I'm making a application to use in college to retrieve my calendar and other things in VB.NET. But my college uses a proxy so when I connect my laptop I need to change the internet settings in my web browser to view web pages. how I would send requests via a proxy server in VB.NET? Or is there a piece of software that I can download which tunnels all connections or is there a setting in win7 does this?
View 1 RepliesVS 2010 : HTTPWebRequest.Proxy : Set The Proxy For A Web Request?
Nov 24, 2010I'd like to set the proxy for a web request. However, when I say, for example, request.proxy = "x.x.x.x:xxxxx", it gives me the error "String cannot be converted to webproxy". How can I get around this and actually set the proxy?
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Dec 1, 2009How To Get WebBrowser Txt To TextBox: How I Can Get WebBrowser1 ALL TEXT To TextBox1
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Oct 31, 2009I would like to know how to display the URL from the webbrowser to a textbox for people to know where they're going.
View 1 RepliesGet Text From Webbrowser To Textbox?
Jan 30, 2009I have a label in the webbrowser. called "R_Email"
i know how to write text from the textbox to the web, but i need the opposite, hwo can i read the "R_Email" [its a textbox in the web].. how can i read the R_Email to my textbox.
for example. lets assume in the R_Email textbox. i typed: "Hello!"i want to click a button. and then the textbox1.text will be "Hello!" ((or whatever i wrote on the R_Email text))
HTML From Textbox To Webbrowser?
Nov 17, 2010I'm in the middle of a program, and this one is completely stumping me.GOAL: user enters HTML into a text box, presses a button, and the webbrowser displays the page resulting from the code.
View 1 RepliesInclude Textbox Value In WebBrowser URL?
Feb 4, 2011I am creating a program to do an enormous amount of tasks, and I'm embarrassed to say this is the only thing I'm having trouble with!
I have a TextBox, with an id of 'reg'. Now, i also have a button (button1). On button click, i want it to open a separate Windows Form that has a web browser in it. (That's the easy part!).
I also make it navigate to a certain URL, which has a search function. What i am trying to do, is have VB give the value of the textbox (reg.Text) to the web browser, INSIDE the URL.[code]...
Make WebBrowser As TextBox?
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Mar 11, 2010Well I made another thread but I know how to make textbox allowed chars but is possible with web browsers? Like if f1 - f12 is pressed then nothing happen like nothing have been touch.
View 1 Replies