Sending A HttpRequest Back Down A HttpRequest (proxy)?
Mar 14, 2011I have the following code:
With context.Response
Dim req As HttpWebRequest = WebRequest.Create("http://www.Google.com/")
req.Proxy = Nothing
[code].....
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Download Images Using Httprequest?
Jul 8, 2011I am working on httprequest that I can extact some information to input them in the listview and I have got the listview that I have got two columns, the one that it goes for the images and the other one goes for the text data. I can extact the text data, but not for the images.
Do you know how I can extact the images from php to input them in the first column and extact the text data to input them in the second column?[code]..
Httprequest & Finding Right Http
Jan 4, 2010To 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 RepliesHttprequest - Read XML Data From URL?
Oct 16, 2009friends i am able to get xml file by sing bytes, perhaps which is getting some problem, alternate method to do the same thing to save xml file.
Try
Dim strUrl As String = "http://xyz.com"
Dim wr As HttpWebRequest = CType(WebRequest.Create(strUrl), HttpWebRequest)
Dim ws As HttpWebResponse = CType(wr.GetResponse(), HttpWebResponse)
[Code].....
Raw Data In HTTPRequest/Response
Nov 11, 2010Background information: I am simply using Fiddler2 to monitor my HTTP connections.
When I am posting data, there is no actual post data. The data I enter into the web page is only in the hex view or the raw data. How can I send a request using raw data or whatever method with a webrequest?
VS 2005 - How To Enter URL In HTTPRequest
Jan 7, 2011I am working on the httprequest after I have extracted the field id from the webpage. Now I would like to visit the site by using with same httprequest via the address1 strings, but I have no idea how to do that. I have created the second httprequest method but it doesn't work.
Here's the
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
'Address of URL
Dim URL As String = "[URL]"
Dim Address As String = "myscript.php?user=" & TextBox1.Text & "&pass=" & TextBox2.Text
Dim request As HttpWebRequest = CType(WebRequest.Create(URL & Address), HttpWebRequest)
[Code] .....
Httprequest :: With .NET Framework 4.0 Using HttpWebRequest[HTTPS(SSL)]?
Aug 7, 2011I have tryied a lot of methods and it seems doesn't work,i don't konw how to handle this,this is my code here,any http protocol is all right,but not https.
Dim URL As String = "https://mail.qq.com/cgi-bin/loginpage"
Dim Request As HttpWebRequest = HttpWebRequest.Create(URL)
Request.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.14)
[code]....
HttpRequest Maximum Length Exceeded In ASP.net
May 18, 2010I'm trying to fix an issue with an application I'm supporting (I didn't write the code). The code takes an SSRS report and renders it in pdf format. Users are sporadically getting the error indicated in the title. There is no rhyme or reason to when the error is generated (a particular report will run one time and throw the error the next).[code]
I read that the default length limit is 4MB. None of the reports by themselves are even over 350K. I'm wondering if this could be caused by a caching issue. I'm not an expert, so I need some guidance as to how best to solve the problem. I also want to understand why the issue is happening. Please note that only 2 reports are shown in the snippet - there are about 30+ reports in the full sub. I tried the proposed solution, but it didn't help (I also tried the Fiddler route, but did not see anything glaring). I thought it might be best to clarify. The reports will run fine for a while, but the execution time gradually gets slower and slower until the application eventually displays the error.
Httprequest To Extract The Tag To Get The Full Link?
Jan 2, 2011I am working on httpwebrequest method to read the php page from my site. What I am trying to do is to read the php page while read the html tags for each line, find the matched string that I have selected on the listview, then extract and get the full link of the tag called "delete" and then displaying the messagebox. Something would be like this:
[URL]
At the moment, I find it a bit difficult job to work it out on myself to get the right tag as each of them have got the same ids. The id I wish to extract from the page and get the full link is called delete. Something is like this:
<p id="delete"> <a href="delete.php?id=ANYNUMBER1">Delete</a></td><p id="delete"> <a href="delete.php?id=ANYNUMBER2">Delete</a></td>
Here's the php page
Hello
Delete
Whatever the strings goes
Delete
If you know how I can extract each of the tag to get the delete link with the correct id while read the php page and get the matched listview item that I selected.
Upload File Whit Httprequest?
Oct 3, 2011how to use this result to give httpwebrequest
HTML
<html>
<head>
<meta content="text/html; charset=ISO-8859-1" http-equiv="content-type">
<title>kilo</title>
[Code]...
C# - Read Xml File And Save Using Httprequest And Response?
Oct 16, 2009[URL]... Regarding this question i got some suggestions, but how to implement is confusion. Can any one help to implement so that the problem can solve.
[Code]...
HTTPRequest -- Can't Connect To Website - Unauthorized 401 Error
Jun 15, 2010I've got a vb (desktop) app (not a web app) that needs to connect to my website, I've been told that embedding my MySQL database credentials is a big mistake for several reasons.So, I've built a web script in PHP that runs on my server called web-service.php, it's located at www.example.com/web-service.php.Now, I'm trying to connect with this code:
Code:
Dim hwrRequest As HttpWebRequest = HttpWebRequest.Create("http://www.example.com/web-service.php")
hwrRequest.Method = "POST"
Using swWriter As New StreamWriter(hwrRequest.GetRequestStream) 'POST the info
[code]....
And when I do, I get the error "The remote server returned an error: {401} Unauthorised.", but I shouldn't need any credentials to access this. I'm just trying to POST a username and password to that page and have it query the database and then get the returned content, I'd prefer to use POST than GET so you can't see the user/pass in the URL (if possible).
EDIT: I used CPanel to password protect my website so it can't be accessed, after supplying my user & pass to access it, everything works.
VS 2008 - HTTPrequest Error: Cookie Functions Seem To Be Disabled
Sep 28, 2009I use visual basic .net express edition 2008. I figured out how to do httprequests and how to login using them. [Code] But I get this error on the site: "Cookie functions seem to be disabled. Please change your browser settings!" How can I set a cookie container so I can login onto the site? I tried a lot of things, such as cookiecontainer.
View 2 RepliesBuild A Function Or Sub Using HTTPRequest That Makes A Multipart Post Using That Info?
Nov 15, 2011build a Function or Sub using HTTPRequest that makes a multipart post using that info?
-----------------------------23281168279961
Content-Disposition: form-data; name="ACAO"
-----------------------------23281168279961
[Code]......
VS 2008 : Set The Webbrowser Cookies As Same Than Httprequest Cookies?
Dec 30, 2011its possible to set the webbrowser cookies as same than httprequest cookies.
Private Sub lol()
Dim request As HttpWebRequest = DirectCast(WebRequest.Create("http://login.ijji.com/postLogin.nhn"), HttpWebRequest)
request.CookieContainer = cokie
[code]...
Smtp :: Sending Back To Back Emails?
Jun 17, 2011We are having problems with sending back to back emails on one of our web sites. The site is built with .net framework 2.0.We can send the first email without any problems on every try. But to send a second email you need to wait about 20-30 minutes.the problem.One thing we tried was changing the smtp email server. We tried a third party smtp server but the same problem persisted. So I think the problem is not with the smtp server but with our .net code.
Imports Microsoft.VisualBasic
Imports System.Net
Imports System.Net.Mail
[code].....
VS 2008 : Smtp Mail Sending Via Proxy?
Mar 4, 2011i am using this script in my program for sending mail
Dim mail As New MailMessage()
Dim SmtpServer As New SmtpClient
SmtpServer.Credentials = New Net.NetworkCredential("test@gmail.com", "test")
SmtpServer.Port = 587
[code]....
Now what i wanted is to send this mail through a proxy server of
Proxy Address - "192.168.0.254"
Port - "4480"
Connect To Irc But Completly Stuck At Sending A PONG Back?
Nov 11, 2009i'm trying to connect to irc but im completly stuck at sending a PONG back when i get a PING.i have tried to put an if statement checking if StreamR.readline = PING and then sending PONG + the value after ping back, but i just cant seem to get those numbers from ping.
[Code]...
Sending Information Back To Original Creator Of Program?
Jun 15, 2009Is there anyway you can send information back to the original creator of the program? Here is a quick example- I made a little program that gives you general information about your computer, when you click a button it sets the text box to specific information. One of the text boxes gives you the Version of your OS. I would like to know if there is a way to send the information in that text box back to me when someone clicks it and they are connected to the internet. FYI I would tell the person who clicks it before so that I am not stealing information, plus what is there to steal from a simple program I made.
View 2 RepliesVS 2010 Sending Input To Website, And Receiving Information Back?
Aug 19, 2009I've created a simple licensing system for a friend who has created visual basic programs which he sells at a few dollars each (they're speciality programs).The licensing system is coded in PHP (I'm a PHP coder), and the system requires the user to input their license key upon start up, if there is not already an activated key (which is created in a .txt doc)
View 2 RepliesProxy - Passing Data Via College Proxy
Oct 15, 2011I'm making a application to use in college to retrieve my calendar and other things in VB.NET. But my college uses a proxy so when I connect my laptop I need to change the internet settings in my web browser to view web pages. how I would send requests via a proxy server in VB.NET? Or is there a piece of software that I can download which tunnels all connections or is there a setting in win7 does this?
View 1 RepliesVS 2010 : HTTPWebRequest.Proxy : Set The Proxy For A Web Request?
Nov 24, 2010I'd like to set the proxy for a web request. However, when I say, for example, request.proxy = "x.x.x.x:xxxxx", it gives me the error "String cannot be converted to webproxy". How can I get around this and actually set the proxy?
View 2 RepliesBack To The Previous Page On Click Of Custom Back Button?
Aug 25, 2010I am using an image button and on click of it i want to go to visited page.Now i am using - Response.Redirect(Request.UrlReferrer.ToString()),It is going to previous page, but when i am in a page of some user details where the link is looks like - users.aspx?userid=25 and i visit some other page and click back(image button) i want to see the same userdetail page. How to track that.
View 2 RepliesPassing Back Lisbox Values When Going Back To Previous Page?
Jul 23, 2009I have a search page with a couple of pulldowns. Dependig on the values of them I show a grid matching the searched criteria, basically a table with links the user can navigate to. My problem comes when the user wants to navigate back. At the moment I have a "Back" button which simply redirects the user to the initial search page. I think it would be a good improvement to have the values of the pulldowns filled in with the values the user selected, this way when he presses the "Back" button he would not have to restart the whole search process again.
View 5 RepliesGet My Toolbox Back To Normal - Can Put It Back On Auto Hide And Such
May 31, 2009I'm not sure what I did, But I would like to get my toolbox back to normal where I can put it back on auto hide and such.
View 3 RepliesSending Email - Operation Timed Out / Not Sending Error
May 27, 2012I am trying to Send an Email with an attachment (using Gmail) but I keep getting errors like "Operation Timed out" or Failure Sending Email". It was working earlier today but I found out that i needed to add Using statement because the email was having a file open that had to be deleted after it was sent but afterwards it doesn't work.
Here's what I have (Portion of it):
Private Sub SendMailOneAttachment(ByVal un As String, ByVal pass As String, Optional ByVal smtp As String = "smtp.gmail.com")
Using oAttach As Net.Mail.Attachment = New Net.Mail.Attachment((Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) & "\" & My.Computer.Name & "_" & fName & " .zip"))
Dim client As SmtpClient = New SmtpClient(smtp)
[Code] .....
The ports are correct I believe, no firewall up on my PC...
Delay In Back To Back Messages Through Socket
May 10, 2012We have a server application and a client application that communicates with each other using socket.
When the server application sends 2 messages about 16-31 ms apart, the 1st message is received by the client application with little delay (like 16-32 ms after it was sent). But the 2nd message is received by the client application a lot later (like 200 ms later) than when it was sent.
We already disabled Nagle algorithm (set NoDelay = True) in the socket in both the server and client application.
Sending Files/Sending Images/Msg For P2P Chat?
Mar 4, 2010Which is better for Sending Files/Sending Images/Msg for P2P Chat?
View 1 RepliesHave A Slew Of IF Statements Back To Back?
Mar 2, 2011I am creating an application that will be faced with multiple decisions to make and I want to know if it is possible to create around 20 if statements to excute or decide between before excuting?
The application will encounter multiple websites but each website will have the same elements but not neccessary in the same order so I was going to tell the app to loop through the IF statement and if the condition is met to run that sub routine where it starts over and loops through the IF statements until next condition is met.
Is this possible in VB.NET or is 20 or so IF statements to many to use at once?[code]...
Records Back-to-back In A Msgbox?
Dec 19, 2010I have a dBase file named PROBA, with two cells: "VNEV", "KNEV".I would like to see the records back-to-back in a Msgbox.
Imports System.Data
Imports System.Data.Odbc
Public Class FormCount1
Public Sub Recordszm() Handles MyBase.Load
'TODO: This line of code loads data into the 'DataSet1.PROBA' table. You can move, or remove it, as needed.
[Code]...