Anyone know anymore .DLL Files that are like this?
HTTP client component for communicating with HTTP servers. [URL]
Im looking for something that acts like Web Browser Control But it is not. It should be like HttpWebRequest Class But handle the stuff properly like a Web Browser Control Does.
So i found Chilkat HTTP .NET
I'm trying to send a HTTP request to a servers interface.But I'm really confused about how to specify the parameters I want to send to the servers interface method. What I've done so far.My server interface only accepts POST requests, that's why I'm using POST and asked if something is wrong with the way I use the parameters.
Dim parameters As String = "?text=test&type=person"
Dim buffer As Byte() = Encoding.UTF8.GetBytes(parameters)
Dim WebReq As HttpWebRequest = CType(WebRequest.Create(NameRecPage), HttpWebRequest)
'NameRecPage is the url
[code]....
Are these spellings correct in my content? What is content type about? What does it say and how do I determine which value to put in there?I don't know if thats the correct value for ContentType, actually I just want to receive some JSON fromatted data returned as string.
I have the following column values in my table Sample values:
[URL]
I want to have 2 variables having the links and content separate - example:
[URL]
I guess it can be done via String functions or regular expression.
This question is about using VB for writing a web services client, so I hope it will be suitable for this forum.I've been asked to add a username/pwd token to the SOAP/HTTP request headers sent by an old WS client developed years ago with the .NET framework 1.1. I believe I have done everything it is needed, but I get consistently an HTPP error 401 (Authorisation Required). I hope some experienced WSE user may help me in solving this problem, without forcing me to upgrade everything.I have downloaded WSE 2.0 SP3 and updated the WebReferences in my VisualStudio 2k3 project: a new client service class myServiceWse has appeared aside the old myService.I have followed thoroughly the example "How to: Add Security Credentials to a SOAP Message" (http://msdn.microsoft.com/en-us/library/ms819938.aspx) using the new service class and adding instructions to my old code. I have added lines to my web.config according to the sample WSE.config provided. I am enclosing the relevant lines at the end of this post.The only glitch is that the section <httpHandlers> in WSE.config mentions a class Microsoft.Web.Services2.Routing.RoutingHandler, which is actually not present in the Microsoft.web.Services2.dll file. Anyhow I'd say WS-Routing is not the issue here. I left that section out of web.config altogether.
I have tried all sorts of experiments with duration of the token, form of password sending (plaintext, hashed, none), etc. I enclose the lines of code and hope to get some useful hint.
Last details:
- the client code has worked fine beforehand, as long as authorisation wasn't required at the server. The problem is strictly related to my botched addition of WSE functionalities
- if I approach the server from another client (e.g. SoapUI) and provide the same credentials, the request is accepted no problem. So again the trouble is either in the code or in the configuration I presented in this post.
[Code]...
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]....
I am building a client-server type applications and they are communicating over sockets. This is the first time I am doing such a program and I have been learning off a web example and thought I understood it all but it would appear I am missing something as it starts to work then errors. Here is what I have:
VB
Dim serverSocket As New TcpListener(ListeningPort)
Dim clientSocket As TcpClient
Dim netStream As NetworkStream
Dim BytesFrom(1024) As Byte
Dim DataFromClient As String
[Code] .....
All of the above works and if I open up a telnet command window I can connect to my machine running this code on my specified port and in the command prompt window 'IDENTIFY' appears as it should from the above code. But it then gets to this block an errors on the second line:
VB
'RECEIVE FROM CLIENT
netStream = clientSocket.GetStream()
netStream.Read(BytesFrom, 0, CInt(clientSocket.ReceiveBufferSize))
DataFromClient = System.Text.Encoding.ASCII.GetString(BytesFrom)
Now as far as I can tell it shouldn't be processing the first line
[ netStream = clientSocket.GetStream() ]
Until I send something back from the client because then going on to the second line its trying to process something that isn't there yet.
The actual error I get is:
Specified argument was out of the range of valid values. Parameter name: size
On the line:
netStream.Read(BytesFrom, 0, CInt(clientSocket.ReceiveBufferSize))
I have a WCF service which I'm trying to access via a browser. It works fine via the test client, but my breakp[oints are not called when using a browser. My web.config has
<system.serviceModel>
<client>
<endpoint address="http://localhost:84/BillService.svc"
[code].....
How do you get if an url is http or https. Like if you want to get the type of [URL], it shows https, and if you want to get the type of [URL], it shows http.
View 12 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'm attempting to login to a cPanel using a POST Request in VB.Net. I have the correct credentials when logging in and when posting I still get an 'Unauthorized (401)' response when it should be '301' (analysed using Tamper Data Firefox Add-On). Below is my post request information and function.[code...]
View 1 RepliesI'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?
i have a problem with a chat application in vb.net the problem is occuring when i loading data from a XML file , my form is not responding.
View 1 RepliesI need to download a bunch of pages from a web server, ie. spidering. I know that servers are typically configured to only allow a couple of concurrent connections from a given IP, but that would already halve the total time to run the script instead of downloading one page at a time.
View 4 RepliesNormally, when you create a HTTP module, you create it as separate dll project and register that dll in the web.config.Now, is it possible to write a HTTP module directly in an ASP.NET project, so I don't have to create a separate dll project?Note: Don't say as an added project in the same solution, I mean in the same project.Or would just adding a reference to this dll suffice ?
View 1 RepliesI would like to make VB2008 program to connect http and get response as string, in PHP I normally use curl how about in VB2008 ?
View 6 Repliescreate a http listener using vb .net.
View 1 Repliesi move it to Network Class Library (System.Net)forum but no1 there i try to delete it but i cant so if some1 can pls delete it url..so i back to here if there is better place to get answer pls tell me..i try to get the site src that i can check for url but cant i can do it with webbrowser manualy but just if it not possible
View 8 RepliesProxies are HTTP and socks. How can I use them to surf internet? I know "iwebproxy " of .net but do not understand how to use them for this perpose.
View 1 RepliesI want to get some HTTP source with VB.net. The page is huge though, so it would suit me to pull it in chunks. I'm also already reading about the VB.net background worker. So far I'm using this code: HTTP GET in VB.NET but my program stalls while it loads the page, for a decent amount of time. The page to get is http://ftp.drupal.org/files/projects/, but don't go there unless you absolutely have to.
Should I stick with the background worker, and/or is there a way to split up the HTTP request?
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 RepliesTo convert a url with tiny url you would send [code]But how did this person find url... as the correct http? i want to learn how to send a request to url...so it would automatically use the request to "get tempory email" then message me back the temp email.
View 3 RepliesIs it possible to create a webform that can restart the windows services of an IIS server?
View 4 RepliesAs to use split in the file in a HTTP server without needing to save in the HD, it's possible?
Using this code, but to open file direct in the HTTP server.
[Code]...
I need to upload a file to an online file system(trueshare)jus in case someone wants to know what I am talking about, it has username and password and uses post to get information, how do I go on doing this.
View 6 RepliesHow to upload binary file to http server? (without using ASP.NET)
View 2 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'm looking to remove certain elements from a HTTPWebRequest I have attached the elements I need to remove in an image (elements are coloured red):
I've tried:
System.Net.ServicePointManager.Expect100Continue = False
for one of the elements but to no avail I've also tried:
webRequest.Headers.Remove(HttpRequestHeader.Connection)
here is my code:
Dim content As blah.Content = New blah.Content
Dim inputguid As String = Guid.NewGuid.ToString
Dim service As blah.WebService = New blah.WebService
[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 Replieswhat libraries can i use to make http connections in visual basic? like cURL library for VB ?i am looking for something like cURL for visual basic.
View 1 Replies
