Make The Http "POST" Request To The Specific Spot?

Mar 18, 2011

I am trying to write this program that logs into this website. Now I figured out how to make the http "POST" request to the specific spot on the page which returns a "Successfully logged in" afterwards but once I make a request to another part of the page, it asks me to login (I look at the source code). I have been messing with Fiddler and I compared the a POST from my webbrowser to a POST from my program. I found the following lines to be in my browser POST and not in my program post:

[Code]...

I am assuming this has something to do with the cookie that I am suppose to get to be able to tell the website that I am logged in. If someone could point me in the right direction that would be great. I dont use XMLHTTPREQUEST in my program. I found it earlier on the msdn website but now I cant find a reference to it.I am also not good with term names and I just started learning VB and don't know much about cookies/HTTP requests and such, but that is why I am trying to learn.

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Mar 19, 2010

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]...

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I am trying to send an HTTP Request to a server using a POST method. The problem comes from the PostData, which needs to be in Bytes form to be used by the UploadData function.

[Code]....

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I am using visual studio 8, using vb.net. I am trying without success to make a post request to a web form as shown below.

[Code]....

I dont think that I am posting the right information. Am i supposed to post just the information or do I post the the tags and the information/

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I am using visual studio 8, using vb.net. I am trying without success to make a post request to a web form as shown below.

<?xml version="1.0" encoding="UTF-8"?><postBetOrder xmlns="urn:betfair:games:api:v1"marketId="2568540" round="1" currency="GBP"><betPlace><bidType>BACK</bidType><price>2.5</price><size>2.50</size><selectionId>658440</selectionId></betPlace>

[Code]...

I dont think that I am posting the right information. Am i supposed to post just the information or do I post the the tags and the information?

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Oct 6, 2011

Im 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]....

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[Code]...

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so i have came so far by now :

Public Class Form1
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[Code]....

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Mar 4, 2012

I had this code

[Code]....

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Nov 22, 2010

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I've an annoying ASP.NET problem:

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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]....

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Jun 2, 2009

I'm attempting to update a legacy VB6 component (not written by me) to the .NET platform. There is one function which posts an XML string to a URL:

Function PostToUrl(ByRef psUrl, ByRef psData, Byref psResponseText, ByRef psErrorMsg, ByRef psUsername, ByRef psPassword)

On Error Resume Next
Dim objWinHTTP

[CODE]...

I've updated this to:

Public Function PostXml(ByVal XML As String) As Boolean

Try
Dim URL As String = My.Settings.NTSPostURL
'TODO: supply username and password! '

[CODE]...

However when I run the .NET code the server returns the error '403 Forbidden - protocol error' on the line: Using Response As HttpWebResponse = DirectCas (HTTPRequest.GetResponse(), HttpWebResponse). The VB6 code runs fine. identify any discrepancies between the two that might be causing this?

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[Code]...

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Jun 17, 2011

Is there any way we could get directly say the 1000 characters after the first 5000 characters, skipping everything before that after sending in an HTTP request to an HTTPS page using either GET or POST in VB.NET? The reason why I ask this question is because in one of the webpage I am trying the get through my program, the website is sending response data in chunks with the first chunk containing some javascript garbage that I have no interest in, the only data I care is in the second chunk and

how to get the second chunk after receiving the first one since it is within the same HTTP request.It would save some time and Internet traffic if I can skip the first chunk that I do not need.Is that possible or I am just day dreaming?

ADDED: Here is how a typical header of the response I am getting from the webpage I am trying to get:

Date: Mon, 20 Jun 2011 13:21:56 GMT
Set-Cookie: JSESSIONID=1AF1AF9EF936E1CB2FA85B750EDC67C4; Path=****some path******; Secure
Content-Type: text/html; charset=ISO-8859-1[code].....


Not sure if that helps, but as you can see, the chunk size is not visible to me, there is no "Trailer" in the header as well.

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Jun 24, 2010

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Jul 28, 2011

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[Code]...

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I want to make two request to submit a form of another web application. How can I create post and get request. And how can I use secure this.PS. I don't want to create ajax request. Just httpwebrequest.

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