Http - Create A Post With The HttpWebRequest Class?
Nov 10, 2009How 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 Replies
ADVERTISEMENT
Http Post Request Through Httpwebrequest To Forum?
Mar 19, 2010I'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]...
VS 2010 : HTTP Webrequest Post Inside HTTP Webrequest Post?
Oct 6, 2011Im 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]....
How To Post A File Via HTTP Post
Jun 11, 2009Having 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 RepliesAuthorized HTTP Commands Via HTTPWebRequest / Response
Nov 23, 2010I have a device with an embedded webserver that accepts URL-based commands and queries. The device provides a user-privilege schema, so I have administrative accounts, operator accounts, and plain user accounts. Certain commands and queries require authorization via username and password to establish the privilege level available.
[Code]...
Using Proxies With HTTPWebRequest And Post?
Feb 16, 2011I'm trying to use proxies with HTTPWebRequets and it works just fine until I try and post data. It keeps timing out for some reason. Attached is the class I use for webrequests.
Imports System.IO
Imports System.Net
Public Class EasyHttp
Public Enum HTTPMethod As Short
[code]....
VS 2008 Using HttpWebRequest (GET And POST) Together?
Oct 17, 2010[code].....
View 3 RepliesHttp POST With Asp.net?
Sep 8, 2009I'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]....
VS 2008 Why Won't This Httpwebrequest Post Not Work
Jan 26, 2012i have a site that i would like to login using httpwebrequest.I have this code and added the correct part to post
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim postData As String = "u_name=" & TextBox1.Text & "&p_word=" & TextBox2.Text & "&login=Login"
Dim tempCookies As New CookieContainer
Dim encoding As New UTF8Encoding
[code].....
If i enter the wrong login info it says bad login, but if i add the correct login info, it does not login, all it does is displays the login page again?
VS 2010 Httpwebrequest / POST / 404 Not Found?
Nov 21, 2011I'm trying to send some data onto a server. The data is an XML in form of string and and image encoded to base64.The problem is that the server says '404 Not Found', just as if I had an incorrect URL, but my URL is 100% correct. I can get data from the server using GET, but when I try to POST it doesn't work.I checked it in Fiddler and it first gets z 401 error (not logged in) and then the 404 error, which results in an exception.Can anybody please have a look at the below code and tell me if there is something I'm doing wrong?
vb
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
[code].....
HTTP POST Using Webclient
Feb 3, 2010I 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 RepliesHTTP Post With Vb 9.0 (2008)?
Mar 5, 2010I'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 RepliesVS 2010 Use An Http Post?
Feb 7, 2012how 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]...
Post Multiple Files To A Web Form With Httpwebrequest?
Jul 3, 2010I have a web form on a web page like this:
<form
method="post"
action="http://poston.domain.com/"
[code]....
VS 2008 Post This Data To A Form Using Httpwebrequest?
Jan 24, 2012I can grab info from a website uing httpwebrequest but i don't know how to post to a form :/Ive always used a webbrowser for this but its a tad slow.Here is what i use with a webbrowser:
Dim DBSplit() As String = Split(TextBox5.Text, "/")
WebBrowser1.Document.GetElementById("email").SetAttribute("value", TextBox1.Text)
WebBrowser1.Document.GetElementById("Pwd").SetAttribute("value", TextBox6.Text)
[code]....
How would i post this data to a form using httpwebrequest?
VS 2010 Post Data With System.Net.HTTPWebRequest?
Jun 30, 2010vbnet
Public Class zWrapper
#Region " Variable Declaration "
Private _AllowRedirects = True, _UseGZIP As Boolean = True
[Code]....
It works fine for GET requests, but when I try a POST, it errors: Quote:
A first chance exception of type 'System.NullReferenceException' occurred in WindowsApplication1.exe
Request Error: Object reference not set to an instance of an object.
.net - Use HTTP POST For Logging Into A Website?
Sep 8, 2010I 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 RepliesCommunications :: HTTP Post Image Through .NET?
Oct 9, 2009Does anybody know of a FAQ or tutorial to do an HTTP post with an upload of a picture?
View 5 RepliesGet All Nodes From A Http Post From Iphone In Asp?
May 3, 2012I 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"
[Code]...
HTTP Post Forms Auth
Dec 31, 2010I 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 RepliesPost - Error 403 In HTTP Web Requests?
May 22, 2011while 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]....
Post HTTP Headers To Log Into Forums
Apr 25, 2009I 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]....
VS 2008 Http Post Reply?
Mar 29, 2010I 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")
[Code]...
Webrequest - Post XML Document To HTTP?
Feb 19, 2011posting 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]....
Xml - HTTP GET POST - Use Both At The Same Time (.Net Environment)?
May 1, 2012I 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.
[Code]...
POST Data And Upload File Using Webclient Or HttpWebRequest
Jul 24, 2009I have the following HTML Form That I'm trying to automate:
<html>
<body>
<!-- The data encoding type, enctype, MUST be specified as below -->
<form enctype="multipart/form-data"
[Code]....
Session State Lost After HttpWebRequest Within AJAX Post?
Dec 21, 2011I have a bit of strange behaviour in an asp.net web application that involves the session state being lost.
Process A user logs into the application and the session is set. They then fill out 1 field, and the application then does an AJAX POST to a .asmx web service. Within the web service, I am using a HttpWebRequest to grab data from another server.
This data is then output to the browser.A few more fields are then filled in, and the data is then again Post to the same web service via an AJAX POST.
[Code]...
VS 2008 HTTPWebRequest POST Data - Multipart Form?
Jun 11, 2009The form I want to post to has a dynamic boundary.Is there a to detect the boundary pre-POSTing?Also, do I need to send the data in the format of:
[code]...
Or can I set it up in pairs like: "var1=value1&var2=value2"...for all required form fields? What is the difference between the 2?
VS 2008 Post Data On These Two TextBoxes Using HttpWebRequest Method
Mar 18, 2010[code] I'm trying to post data on these two TextBoxes using HttpWebRequest method , Blow is the post data string [code] So when i send this request to the website , It only post the password but not the name , There's something causing conflict with the word name either 'name="name"' this line or something else.
View 26 RepliesDownload, Edit And Post HTTP Request?
Feb 15, 2012is 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)