VS 2008 - Setting User Agent With HTTPWebRequest
Apr 17, 2010
I am using GET and POST webrequests and am trying to set the User-Agent.
Public Sub getpost(ByVal URL As String, ByVal method As String, ByVal postdata As String)
Dim request As WebRequest = WebRequest.Create(URL)
If method = "POST" Then
request.Method = "POST"
Dim byteArray As Byte() = Encoding.UTF8.GetBytes(postdata)
[Code] .....
The above is what I tried to set the user-agent but it returns an error saying that I'm not properly setting it.
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Nov 30, 2009
I'm using the following code to set the proxy on an HTTPWebRequest:
Dim proxy As New WebProxy("HOST:PORT")
...Then...
' Goto the final URL
request = CType(WebRequest.Create("[URL]"), HttpWebRequest)
request.Proxy = curProxy
[Code] .....
Now I put in a valid Proxy, don't run into any problems applying it, but IPChicken will always return my IP address, not that of the proxy.
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Aug 29, 2011
I'm trying to set the user agent for a request with XmlRead. [code]
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Mar 18, 2010
Change the user agent of my webbrowser?
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Jan 29, 2012
everytime I do something it's always get changed back to nothing.
WebClient.Headers(HttpRequestHeader.UserAgent) = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; EasyBits GO v1.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; Tablet PC 2.0; InfoPath.3)"
[Code].....
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Feb 9, 2010
Change user agent of webbrowser?
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May 27, 2011
Im using the webbrowser control in my application, but i want to permanently change the user agent when im navigating to sites.
I have tried the extended use of the .Navigate function for the webbrowser, but when the user navigates the browser, or when im beeing redirected by the site it goes back to the vb user-agent info.
Alternatly: Is there any way to catch the postinfo and http headers when the webbrowser control navigates to a new url?
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Sep 21, 2010
change user agent permenantly in my app? i currently use webbrowser control only to browse 1 site which needs to be on mobile skin to look decent in my app.the only way i can do this, is if i change user agent to mobile device like apple iphone (example)so i tried this:
vb
WebBrowser.Navigate("http://se-board.com/index/index.php", "_self", Nothing, "User-Agent: Mozilla/5.0 (iPhone; U; CPU like Mac OS X; en) AppleWebKit/420+ (KHTML, like Gecko)
[code].....
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Apr 24, 2011
My.Computer.Network.DownloadFile _
("http://example/example.exe", _
"C:example.exe")
I'm using this code to download a file can I add User Agent String so protocol analyzers could have info about this download with a custom string I make.
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Feb 6, 2009
I'm new in multi agent system...I have been assigned to do a project by using agent.The problem is how to create an agent that can check either the document submitted by user is relevent to the topic have been set by the administrator
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Dec 25, 2011
How can I change the headers (User-Agent, etc) for my webbrowser control, not just for the first page that I browse too, but for all pages.
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Jun 9, 2009
How can i make Intelligent Agent vb 2008
you know if you are doing a game and will play to the computer.
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Dec 6, 2011
I am not sure what the heck I am doing wrong. I would like if when the user selects no, then the app setting is nothing. By nothing I mean nothing, I am using "Nothing" to test but its not working it returns whatever is in the richtextbox
This is in my formclosing event
Dim msg As String = "Do you want to save your comments?"
MessageBox.Show(msg, "Save", MessageBoxButtons.YesNo, MessageBoxIcon.Question)
If DialogResult = Windows.Forms.DialogResult.Yes Then
[CODE]...
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Feb 13, 2012
In our projects we use setting variables to store user setting for the applications. Moreover, with every latest version of the applications, we upgrade these variables to retain user settings.Normally, this works fine, but recently one of my end user reported an error i.e.Configuration System failed to initialize". The error is related to user.config file. Therefore we requested the user to send us his file.After received the folder, we noticed that it contains 3 files (3begfjb.newcfg,3begfjb.tmp and user. config). 3begfjb.tmp is an empty file, while 3begfjb.newcfg and user.config are identical files. We tried to open these files but the data in user.config isn't proper xml rather its unreadable formatted file.Do any you guys had experienced this sort of issue or any ideas how and what may have created these files and corrupted user.config file.
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Jun 29, 2010
I am connecting to a Microsoft Active Directory server in a DMZ from my .net application (asp.net VB .net 4.0). I need to create a new "inetorgperson" in an orgunit called "SingleCustomerAccount".
I have had to use the System.DirectoryServices.Protocols namespace for all the work, because the ADSI classes (System.DirectoryServices namespace) wouldn't work across the DMZ properly.
Anyway it's been working fine connecting to Active Directory on Windows Server 2003 R2; however we're running tests against Active Directory on Windows Server 2008 R2 (2008r2 in native mode for forest and domain) in order to upgrade.
My existing code to create a user does not work.
System.DirectoryServices.Protocols.DirectoryOperationException: The server cannot handle directory requests.
at System.DirectoryServices.Protocols.LdapConnection.ConstructResponse(Int32
[Code].....
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Mar 17, 2011
I'm setting form sizes according to user screen resolution and I think I need design no smaller than 1024 x 768 these days. Using the following code I set my first form and use Anchor settings to resize and maintain controls. Does resize affect StartupPosition in other forms and what do you think is the best StartupPosition to Show the next (smaller) forms? I have a feeling I should have created child forms but simply added forms to the project as I needed them. For example, the first code example does not take account of the WIN7 Task Bar.
HTML
Dim x As Integer = My.Computer.Screen.Bounds.Width, y = My.Computer.Screen.Bounds.Height
Me.Size = New Size(x, y)
A smaller form loads with the same code slightly varied, but the reduction is not taking account of the screen resolution. Is there a way of reducing by percentage?
HTML
Dim x As Integer = My.Computer.Screen.Bounds.Width, y = My.Computer.Screen.Bounds.Height
X = X -100
y = y - 100
Me.Size = New Size(x, y)
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Dec 28, 2011
What I would like to know is how to obtain form input elements during an httpwebrequest?
[Code]...
Is it possible to obtain these input elements during an httpwebrequest without having to view the html code?
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Mar 24, 2011
Is it possible to get events of httpwebrequest? For example when I make a post request, then in the events procedure I should be getting something like this in the following order say
connecting to website
connected to website
posting request
request posted
waiting for response
receiving response
response received
disconnecting
disconnected
Or how to I implement something like this with the webrequest?
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Feb 20, 2010
Im looking for tutorials on httpwebrequest and httpwebresponse. Im actually using chilkatsoft http which makes it quite easier.
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Jan 4, 2011
I am facing a strange problem with listbox. I need to scrab whois information. I used the following code to get source code of the whois query. It works fine if I use a textbox. But I need to use this for multiple url and therefore need to use lixtbox to loop through url list. Unfortunately when I use listbox1.selecteditem or listbox1.text it does not work. But this same code works with webbrowser.
[Code]...
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May 4, 2010
Im programming something with httpwebrequest/response. I'd like to incorporate proxies with that program. I was just wondering whats a good way to verify if proxies are working or not?
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Oct 17, 2010
[code].....
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Mar 21, 2010
how to use httpwebrequest?
1.Navigate to website with cookies
2.use this cookies and website referrer to download file with direct url [URL]
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Jan 14, 2009
i am trying to allow my users to create a gmail account through my application. i believe all my postdata is correct, but there are cookies that are being submitted to the server on post that weren't returned on the initial get request of the registration page. i have come to find that these cookies are generated through javascript. here is the portion of the source code of the registration page that contains the script that generates the cookies:
[Code]...
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Feb 14, 2012
I am currently doing my Honours in Computer Science and taking Artificial Intelligence as a subject. As part of completing the subject I have to develop my own basic intelligent agent.
I have yet to rap my head around what I actually have to do for this project. I am not the most technically gifted programmer and I have no idea of what to do or where to start
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Jun 25, 2009
how can i option for vb.net desktop application for application settings so that each desktop users can save there settings like themes , color , preferences etc.
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Jan 5, 2011
Today I was just wondering how I would go about authenticating a HttpWebRequest to a certain site. I'm trying to get the Response from an order page to parse the HTML from it, however it always redirects to the login page when I try, even after assigning the credentials.
[Code]...
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Apr 29, 2010
What is the difference between those 2 classes in System.Net?How can I login to website using one of these classes, and how can I post to a forum?
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Feb 19, 2010
I have a crawling program that fetches urls to parse the html and came across an unusual error since I started this. For a specific set of urls from a site when fetching using HTTPWebRequest and HTTPWebResponse I get the error The remote server returned an error: (404) Not Found This is unusual since it works when pasting it in my browser. Not sure if code is needed to posted but let me know if so.
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Jul 14, 2010
I have this code in a timer:
[Code]...
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