Connecting To A Proxy Through Application?
Jul 1, 2011
I think this is the right place to post this...? If not please correct me. this is a picture of my application:Here are my questions:1. I want to make one of the IP and ports in the box to the left appear in the text box on the right when I double-click on one of them. How would I go about doing this?
2. I want the IP and port in the text box to be connected to when I click the button at the bottom, for all internet browsers the user has installed.3. I then want after the button has been clicked and the proxy connected to a pop-up to appear saying "You are now connected."
View 1 Replies
ADVERTISEMENT
Dec 22, 2009
Is there a way to make your webbrowser connect to a website via proxy server? (ex: 123.123.123.123 :: 12345)
View 7 Replies
Apr 17, 2010
Ever since upgrading to Visual Studio 2010, I'm running into an issue where the first web request of any type (WebRequest, WebClient, etc.) hangs for about 20 seconds before completing. Subsequent calls work quickly. I've narrowed down the problem to a proxy issue.If I manually disable proxy settings, I don't experience this delay:
Dim wrq As WebRequest = WebRequest.Create(Url)
wrq.Proxy = Nothing
What's strange is that there are no proxy settings enabled on this machine in Internet Options. What I'm wondering is if there is a way to disable proxy settings for my entire project in one shot without explicitly disabling as above for every web object.
The main reason I want to be able to do this is that I'm trying to use an API [URL] which uses web requests, but does not provide any way to manually disable proxy settings.I have found some information suggesting that I need to add some proxy information to the app.config file, but I get errors building my program if I make an edits to that file.
View 2 Replies
Feb 6, 2012
I need to create a small report to be send automaticliy from VB.NET Windows application. I have wrote below code which is working on my private PC, and with Gmail settings, such as username + password + smtp.gmail.com, etc...
But with, my work informations, like my proxy ID + proxy password + company smptserver + port 25, does not working .
Do I missing some lines in my code?
CODE:
Here is also printscreen of error, while try to execute program.printscreen
Attached image(s)
View 1 Replies
Oct 15, 2011
I'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 Replies
Nov 24, 2010
I'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?
View 2 Replies
Feb 6, 2012
I need to create a small report to be send automaticliy from VB.NET Windows application. I have wrote below code which is working on my private PC, and with Gmail settings, such as username + password + smtp.gmail.com, etc...But with, my work informations, like my proxy ID + proxy password + company smptserver + port 25, does not working .
Imports System.Net.Mail
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Mail As New MailMessage
[code]....
here is also error while try to execute code from program.
View 1 Replies
Oct 6, 2010
I have a console application created in VS2005, with a web reference created via WSDL.When I run on my local machine (and I have a browser up) I can access the web service fine (if a browser is not up I get the 407 error).I understand this,since my local client machine MUST go through the company proxy (I assume the proxy is resolved when I sign start the browser).When I copy the application to our server, the 407 proxy authentication required error ALWAYS comes up.The thing is, on the server all check boxes in internet options/connections/lan settings are NOT checked. i.e. the server DOES NOT go through a proxy.I installed wireshark to help track down the problem and it shows that when i access the web service wpad is being called and our proxy server is being called.is there a .net configuration that allows me to say "ignore the proxy".I have already tried variations on the system.net section of the app.config file: [code]It seems that no matter what we do (including changing registry settings) this application ALWAYS tries to go through a proxy.
View 1 Replies
Aug 5, 2011
I m using proxy in httpwebrequest
[Code]...
But i m unable to check any outgoing connection from my application in fiddler how i can check what request my application sent to server if i m using proxy
View 4 Replies
Jun 21, 2010
I am bignner in vb.net and i have develo[ed a small application of vb forms in which i have use a service based sql server databas(.mdf)i want to make its msi installer last time i have made it and after installation application giving error for connecting to sql server
View 1 Replies
Dec 9, 2007
I would like to create a OPC Client... But fist of all how do I connect a OPC-Server to me application. anyone who have done this? and maby hade some sample code??
View 8 Replies
Jul 5, 2011
want to know how to connect database from window2008 server platform to ibm aix database is oracle 10g ..please anyone can help me here
View 2 Replies
Apr 8, 2009
With Use of VB.NET, SQL Server, ADO.NET How can I develop an application for video rental management with the following specifications:
1. Keeping track of available videos
2. Accumulating surcharges for detailed videos returned
3. Warning subscribers through emails when rental period expires
4. Generating monthly report for the transactions
Special respect to extended functionalities such as reports on customers with surcharges when two dynamically specifiable dates are entered
View 1 Replies
May 17, 2009
I want to run a VB.NET desktop application with Centralized MS SQL DB server over internet at more than 72 outlets.The application should be able to run with the local MS SQL database if the internet connection fails. Once the internet connection resumes the local database should do the incremental updates on the centralized server and go live with it.
View 1 Replies
Jan 27, 2009
the error when i am connecting to the sms with the cell phone which is the hardware.. " The module was expected to contain an assembly mainfest" What is that all bout?
View 4 Replies
Apr 5, 2010
What are the steps that I have to follow while i connect the barcode reader in my desktop application.
View 6 Replies
Dec 15, 2009
<Imports System.Data.SqlClient
Public Class LoginForm1
' OK button [code]....
End Class/>this my code to conecttin to the mysql via windows application with login form but i will see this con.Open( getting yellow
View 6 Replies
Nov 1, 2009
I need to create a application that will allow me to connect to remote computers and find out the os like w2k or xp so i can run the right scripts for that os.be able to input add an ip or computer name and pass it all scripts like bat, vba and psexec.
I would like to be able to put all util files and scripts in a single dir and have the selected from 2 or 3 differant dropboxs ie... bat's in one droplist and vba's in an other dropbox ect...
have preselected buttons to perform basic function:
1. who is logged on
2. what OS and service pack info
3. connect with netmeeting or remote desk top
4. run a remote command on remote desktop IE.. open with my user account a CMD, Control Panel, Explorer, Explore Network Connections.
have the app ping the pc first to verify connectivity, then execute the script or bat.
View 1 Replies
Apr 22, 2012
When I try to install the application from the files it produces when I follow the prompts from Build - > Publish (Visual Studio 2010) onto another computer, and then run the application on the other computer, it wont connect to the SQL database on the original computer. I've been receiving a timeout error or one which says it can't find the server.I have no idea where to start looking to fix this, both computers are running XP and 4.0 .NET Framework. The computers are linked on the same network.I think my connection string is the culprit, but I don't know how it should be set up to run on multiple computers. Here's my connection string:[code]The connection string works on the application I've installed on the original computer, but not the second computer I've tried installing the application on.My second thought was that it could be the server which is wrong, I've just used the name of my computer for that, is this correct? I thought it may be because all the computers are connected on the network.
View 3 Replies
Jun 8, 2011
I want my vb.net application to access the sql database from another network segment.I have two network segment, the application program that I made is in 192.168.7.xx segment and the SQL Server 2005 Enterprise Edition is in 192.168.1.xx segment but that application program cannot access the sql server unless I make them in the same segment.
View 1 Replies
Jan 16, 2012
Private Function SendEMail(ByVal sendTo As String, ByVal subject As String) As Boolean
Try
''# Dim cr As New System.Net.NetworkCredential("me073055", "me271288")
''# Dim pr As New System.Net.WebProxy("172.31.100.25", 3128)
[code]....
I am using the given code to send emails ...i am behind a proxy server..is there any way to give the proxy settings to the smtp client??If not then how do i send emails from behind a proxy server..??These are the settings i need to use to connect to the internet...i need to set this settings in my email client also.
View 1 Replies
Nov 17, 2011
Is it possible to change the computers IP/Proxy within VB I have done some research but have come up empty.
View 2 Replies
Mar 8, 2009
I am using webclient to get and send various information through my vb.net application.All of the code works fine, except that whenever the webclient is used, it seems to lock-up the application (as if its going to crash) but then recovers after it has recieved/send the required data.I have googled around, and apparently i need to set the proxy to null (which is fine because i dont use a proxy anyway) but i dont know how do do this.Could anyone tell me how to set the proxy to null please?
View 2 Replies
Apr 3, 2011
How to make a vb.net application that allows me to play online games using web proxies?
I tried
Private Sub enableProxy()
Dim proxy as new WebProxy("115.160.178.253:80")
WebRequest.DefaultWebProxy = proxy
End Sub
But that only works for httpwebrequests.
View 1 Replies
Jul 6, 2011
Is 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.
View 2 Replies
Feb 6, 2009
I want to use Proxy with web browser. I got Code which i found some where in vb forums.[code]Its not Working for me.. Please Help me. Random Proxy is added correctly in Listbox.
View 17 Replies
Oct 6, 2011
I am attempting to make a browser. I have it set up to where it can support one proxy. My question, is, How would I make it to where the program would read from a text file, and use those proxies? 1 proxy per line?
View 1 Replies
Mar 11, 2011
I have an application in vb.net which connects to a remote SQL Server. This works fine. But now I have the problem, that my application has to work in a network with a proxy.
My source-code for the sql query is at the moment:
c.ConnectionString = "server=xxx.xxx.xxx.xxx;uid=User;pwd=Pass;database=DBName; "
c.Open()
da.SelectCommand = (New MySqlClient.MySqlCommand("SELECT * FROM Table_S", c))
da.Fill(dt_S)
View 7 Replies
Dec 9, 2011
code to use a Proxy IP in WebBrowser?
View 2 Replies
Mar 19, 2012
Right now I'm using:
Dim newProxy As New IEProxy
If newProxy.SetProxy(proxyip) Then
....
[code].....
View 2 Replies
