while using HTTP web Requests, when i try and read the stream i always get an error saying 403 Forbidden but if i try to do it in the VB.Net web browser it works fine. Here is my code:
Imports System.Net
Imports System.Text
Imports System.IO
[Code]....
i am trying to build, or better edit, my own HTTP Post Request Source Code. The main purpose if it is working, and i receive the data successfully but when i try to put a progressbar with it, it starts getting sticky, because the ContentLength will always stay -1. [Code]
View 4 RepliesIm trying to create a software which can post into yahoogroups.I've done trying to log in yahoomail but my problem is when I am going to post in yahoogroups, I am turning back in to yahoo log in page.
Here's my code so far:
Quote:
Imports System.IO
Imports System.Net
Imports System.Text
[code]....
I have a server making a head request to a database dump I've created. The remote server does this to make sure that it's not using excessive bandwidth when not necessary.However, due to some other circumstances outside my control this causes the script to be hit twice: once for the head request, and then another time to download the data.
What I'd like is to have the script I've written detect the head request, send back a couple of headers (e.g. last modified is right now, filesize different than before), and exit. Is there a way to do this?
I have a server making a head request to a database dump I've created. The remote server does this to make sure that it's not using excessive bandwidth when not necessary.However, due to some other circumstances outside my control this causes the script to be hit twice: once for the head request, and then another time to download the data.
View 1 RepliesIn VB.Net, how do I make a program to tap into the HTTP requests made by external web browsers? I don't want to edit or stop the headers, only 'read' them, i.e., access its contents. I'm speaking of something like Fiddler2, but I only want the 'reading' part. I also want to read the user-agent.
View 1 Repliesi am working on a auto click program and it is working well apart from it goes slow because im using a web browser to visit the websites.
I heard i can use http request to vist websites ?
Im just using
WebBrowser1.Navigate(url)
Is there anyway i can edit that so it does a http request to (url) rather than get the web browser to go there ?
I'm looking for some advice on how to optimise the following process:App reads csv file.For each line in the file an XML message is created Each XML message is posted to a URL via a HTTPWebRequest This process was designed to handle low volumes of messages (up to about 200 at a time), un suprisingly thinks have changed and it is now expected to handle up to about 3000 at a time.
The code used to post the message is here: Public Function PostXml(ByVal XML As String) As HttpStatusCode
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I am currently restricted to sending multiple messages due to restrictions elsewhere in the system. There is a noticable delay in responding to the request at the other end (the receiver) but this is outside my control. I am trying to ensure that the process of sending is as efficient as possible (external factors notwithstanding).
Having a problem with sending a file via HTTP post in vb.net. I am trying to mimic the following HTML so the vb.net does the same thing.[code]
View 4 RepliesI've an annoying ASP.NET problem:
I have a Perl script (see below), which gets the form_info variable. Now unfortunately, it's http POST, and not http GET, so Request.Querystring doesn't work...
Now I have to replace the Perl Script with an asp.net page/app, but my problem is that I cannot process the string form_info when I don't have the string... and I cannot change the http POST to a HTTP get, since it's generated by a 3rd party java applet.
# Print out a content-type for HTTP/1.0 compatibility
print "Content-type: text/html
";
#
[Code]....
I have donsome programmng in the past but am just getting back into it.I am trying to post to the following webpage. I need to fill in the "upfile" box and submit.[code]I keep getting 501 not implimented errors. I have asked my mate Google and cant find anything.
View 3 RepliesI'm coding in vb.net, and I haven't in forever so I'm a little rusty now.I want to be able to post data to a website, it can be anything as long as it can call the url (without being in a browser).[URL]
View 1 Replieshow to use an http post using this code? This code is given by nowsms to use their mms sending but I don't know how to use it in my vb.net application. Here's the
[Code]...
I want to be able to send a POST to a website [URL] with login credentials through a web browser control in .NET so I don't have to use a send-key work-around method for logging in.
View 1 RepliesDoes anybody know of a FAQ or tutorial to do an HTTP post with an upload of a picture?
View 5 RepliesI just want to catch evry node in the xml post from the iphone, for example this is the xml file that i need to "get"
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I have a ASP.Net IIS standard forms authentication and i would like to log into it from my application.I used wireshark to determine the form because i only have [code]
View 6 RepliesI am currently working on a personal project with hopes of using VB.NET 2008 to connect to my personal forum for use of both authentications into the program and group changes. People in my forum are based on ranks, the ranks are organized via the groups in the forum so if one person gains a rank they need to be taken out of one group and placed into another. With multiple people this is a process and presents a security risk should someone get kicked out but accidently be left in a group giving them access.
For the time being, I need to be able to post the headers to the forum to login and parse the response. I have tried many times and I�m currently trying this using the chilkat dll as a reference which allows me to send headers and see the response, but the response is always the failure to login page. The headers are as follows:
[Code]....
I have the following code, and i would like to know how i can show the result i got from the post.
vb Imports System.IO
Imports System.Net
Module Module1
Sub Main()
' Send("http://yahoo.com")
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posting my XML document to a url in VB.NET. Here's what I have so far ...
Public Shared xml As New System.Xml.XmlDocument()
Public Shared Sub Main()
Dim root As XmlElement
[Code]....
I am not the best with webservices......let me just preface this question with that.
Anyways, I am attempting to write something that will contact a vendor's server and I have been reading their documentation. They say that I need to submit a HTTP POST request, but I must also submit some configurations via an HTTP GET also.
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is have a bot at the moment which basicly uses the browser to get around things and its really slow as the process which i need doing is repetitive. i need a really quick method. Can any1 post a sample script where it
Downloads HTTP source to text file or temp text box edits source strings as needed post to server (submit)
How to create an POST with the HttpWebRequest Class in VB.net (2008)? I can find exemples with text only but not with text and files.
View 1 RepliesI have the following HTML form
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This page works fine, but I have several files that need uploading. My question, Is there a way to do this from vb.net? Basicly what I'm looking to do is loop thru an array of files use the vb.net to do the http Post.
I'm creating an app that edit a post in a ipforum with httpwebrequest and httpwebresponse in vb.net.I use fiddler2 to get the post forms.I successfully create the code to connect to the site the authentication works well and i don't found problems. But to edit a post i don't find how to do it this is the request of the site taken from fiddler:
[Code]...
I've been trying to get this to work for days now, but I fail I have a very small HTTP Web Server using TCP sockets listening on port 80. I can connect and display html to the browser, parse GET parameters; but what I can't get is getting POST data. When I get a POST request, the headers and everything else come in fine, but the POST data is missing:
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I am currently working on a personal project with hopes of using VB.NET 2008 to connect to my personal forum for use of both authentications into the program and group changes. People in my forum are based on ranks, the ranks are organized via the groups in the forum so if one person gains a rank they need to be taken out of one group and placed into another. With multiple people this is a process and presents a security risk should someone get kicked out but accidently be left in a group giving them access.
For the time being, I need to be able to post the headers to the forum to login and parse the response. Any help is greatly appreciated. I have tried many times and I’m currently trying this using the chilkat dll as a reference which allows me to send headers and see the response, but the response is always the failure to login page. The headers are as follows:
Quote:Host: www.upsclan.comUser-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.9) Gecko/2009040821 Firefox/3.0.9 (.NET CLR 3.5.30729)Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8Accept-Language: en-us,en;q=0.5Accept-Encoding: gzip,deflateAccept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7Keep-Alive: 300Connection: keep-aliveReferer: http://www.upsclan.com/forums
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How can I send a POST HTTP request to a server (in Visual Basic 2010) and then receive the reply into a string.
View 1 RepliesI have used the WinHttp.WinHttpRequest object in VB6 to make HTTP POST requests many times. It works great: .Open the URL, then .SetRequestHeader (however many are needed) and then .Send the body. The .Send method makes the actual connection and sends everything to the server at once.How to I emulate this behavior in .NET? The examples I've tried with System.Net.HttpWebRequest open a stream with .GetRequestStream() and then write the body to the stream. Unfortunately, the server is responding immediately to the .GetRequestStream method and therefore never sees the POST body.I am obviously trying to connect up some legacy stuff here, but am having a hard time Googling the problem or finding another approach in .NET.
View 2 Repliesi was doing an application that can send the MMS with smil file by HTTP post . but i could not get any sample source code that can refer. Does kindly help for anyone was involve in this kind of development
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