C# - Simple .Net Based HTTP Server
Jul 30, 2011To .net programming. please can anyone assist me on any .net based simple http server code to implement on my application.
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Asp.net - Swiching Between Http Or Https (based On Parent Directory)
Jun 28, 2009I have a direcory for the members area.
All the files within that directory should be treated by https.
All other files outside the specific dir should be treated by http.
How can i automate the redirecting from http and https and vice versa?
VBA Wont Append Http:// To Text Based File?
Oct 28, 2010i need the following line to write START http:// in vba however it wont write ithe http:// part to the pgp (text based) file whats the trick for this?
objWriter.WriteLine((TextBox5.Text) + "," + " " + "START http://" + (TextBox6.Text)
This is the rest of the code if nesesary:
Public Class Form1
[code].....
Create A Simple Chat Server Using An Echo Server
Jul 21, 2011I am trying to create a simple chat server over vb that can relay messages back and forth using an echo server. Could someone point me in the correct direction to begin?
View 3 RepliesRequest Server Variables From Within A Simple HTTPListener Web Server?
Dec 27, 2010I am trying to use an Asynchronous HTTPListener to create a simple web server in VB .Net (Not ASP) This will be run as a desktop application. My only goal is to be able to request Server Variables from the client. Is there any way to do this from within a HTTPListenerWebServer? I am using the code from the MSDN VB .Net Samples:
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.net Simple Threaded GUI Based Program - Where To Put The Thread
Oct 12, 2009I have written a small GUI based vb.net program that speaks to embedded devices via the com port. The GUI code contains a class which all communication to the embedded device is handled through (com port device, communication protocol, parsing info, holding device related info after each read).That class is called EDComms.
I wanted to add a thread so that the EDComms object could run in the background and report back as it downloads logs files and such (It can take a while to get log files from the device sometimes).So. Should I have EDComms inherit from backgroundworker thread? Or should I have a background worker thread as a member of EDComms?Right now I am going with the second choice. The only thing I have to do now is write a func for registering two delegates from the GUI for notifying task progress, and notifying task complete.Or is there a better choice than these two I have presented Perhaps have the thread as a member of the GUI?
Create A HTTP Web Server In VB Code?
Jun 2, 2010I want a PC to operate as a mini HTTP web server that can receive requests from local (WIFI) devices. I know how to resolve the addresses so that the URL of the PC will be known on the WIFI network, but I'm not sure how to get the PC to act as a HTTP server.
View 12 RepliesLoading An XML Document From A Server Via HTTP
Apr 8, 2009[code] What I want to know is, if this is the right way to load an XML of a server, If yes, How do I handle exceptions like "Server Error 500" etc.I also want a nice little progress bar to show the user that the XML is being loaded of the server, How do I change the responseTimeOut.If No, How do I load an XML of a server??
View 4 RepliesVS 2005 : Do Some Simple Manipulations Of Variables Based On What Tab Was Selected
Nov 6, 2009I was looking to do some simple manipulations of variables based on what tab was selected.But I dont see Deselected, Or Selecting as in this example, does 2005 use somthing different?
vb
Private Sub TabControl1_Deselecting(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TabControlCancelEventArgs) Handles TabControl1.Deselecting
someClassLevelVariable = e.TabPageIndex
End Sub
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VS 2010 - Make A Simple Text Based Rpg Game?
Nov 9, 2011[code]...
Yup,not PHP but it's the same for readability)As you may imagine I want to make a simple text based rpg game, but that's not an important fact.The buttons btn1 to btn3 are already created at the designer, and there are going to be other procedures which will assign values to their text property according to the game context (main menu, combat, shopping, training, etc.) you're at.Ok, so what I want to do with that procedure I pasted is to parse the text of ANY of those buttons when I click them, and according to its value select a case which will trigger another appropriate procedure (now there are only msgboxes as placeholders for testing only).My problem is that I dont know how to refer to the originating class of the handled event! I mean, let's say I click btn2. I'll want to immediately get the text property of that button only and use it as the value for the select case tree. I suppose I need to put something at that ?I wrote there, but I don't have any idea. The first time I was so naive to put me.text in there, and of course it returned the form name. Is there's something to do this thing...? I thought at first it would be a very simple task, but I'm going nuts searching for a solution so it's like if it was not possible, but I find hard to believe that, because this would be very useful, right? By the way, what I want to achieve is not needing to make a separate procedure for each button and to avoid as well the need to move any game option to another procedure if later on I want to rearrange the menus, because I expect the game to have more than three buttons actually.
HTTP POST Server (Not Posting To A Webserver)?
Sep 22, 2011I'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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Send A POST HTTP Request To A Server?
Oct 12, 2010How can I send a POST HTTP request to a server (in Visual Basic 2010) and then receive the reply into a string.
View 1 RepliesVS 2008 - How To Get Image From HTTP Server Via Raw Socket
Apr 7, 2010I am using Async socket class to handle HTTP data. The OnRecieve event handler looks like this:
Private Sub sck_onDataArrival(ByVal sData() As Byte, ByVal BytesTotal As Integer) Handles sck.onDataArrival
Try
Dim ms As New IO.MemoryStream(sData)
Dim returnImage As Image = Image.FromStream(ms)
Picturebox1.Image = returnImage
Catch ex As Exception
Debug.Print(ex.ToString)
End Try
End Sub
I realize this will not work because the byte array still contains the header information from the response from the server. How to strip this data without converting the byte array to a string. I need to strip the header response information and just be left with the image data and from there convert that data into a stream so the stream can be loaded into an image and displayed in my picturebox.
HTTP Headers - Sends An Xml Code To Server - Get JSESSIONID Value ?
Jun 12, 2011I have created a few months ago a simple tool in vb.net, that sends an xml code to server, and that server sends response after a while. Everything is performed in http session, for that purpose I use webbrowser control and webclient. I know it could have been solved in different way, however iam not an expert in vb.net, and also didnt want to spend too much time on it. Anyway it worked, until they had changed something on the server. Let me explain in a few words how that tool works, so it will be easier to understand the problem.
In the first part, I open an URL in the webbrowser control, subsequently I enter xml code in the textarea on that page and click on the submit button. In result of that I get another page with some data on it, namely links to xls files. In the next part I use webclient for downloading those files. What is important for all of these operations I need to use the same http session id.
So, simply by now, i just set headers in webclient - WebClient.Headers.Add("Cookie", WebBrowser1.Document.Cookie.ToString) What have guaranteed to use the same session id by the WebClient. However, after the change made on the server mentioned before, the JSESSIONID value is not available in that string. When I use https analyzer (fiddler), I can see that value there...until moment when I am using WebClient. Of course due to that fact, the webclient won't download files for me, because the session id is not the same.
There is one more thing, what would be useful. When I checked the cookies file on my harddrive, I saw that line starts like #HTTP_ONLY. I think that would cause that problem with jsessionid.
Now, I am coming to my question Do you have any idea, how I would get that JSESSIONID value ? It is sent from webbrowser control, however don't know how to get it.
Retrieving An Image From A SQL Server Database Using A Http Handler?
Aug 14, 2011I'm currently battling to retrieve an image from SQL Server 2008 R2 in an asp webapplication using vb.net. The image is stored in the SQL Server 2008 R2 database as an image type. I've been researching for the past few days and can't seem to find anything solid on this topic. Apparently, the image has to be retrieved using
View 1 RepliesSamples Codes On HTTP GET/POST From A Device Server?
Mar 10, 2009Website dat have samples codes on HTTP GET/POST from a device server?
View 3 RepliesVS 2010 Retrieve A Txt File Of A Server (http) And Store It In A String?
Mar 19, 2011I am after some simple code to retrieve a txt file of a server (http) and store it in a string.
I have had a look around, but non luck.
I am using VB2010 on Windows 7
VS 2010 Send An HTTP Request To A Server Using A POST Method
Dec 31, 2010I 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.
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Update Control On Win Form: Windows-based-timer Vs Server-based-timer
Feb 24, 2011In a vb 2010 project, I have 2 win forms: Form1 and Form2.
In the Form1 class there is a server-based timer: when the "elapsed event" fires, then I update the text of a Label1 on the Form2. A very simple code:
HTML - How Can The Server Program Read The Variables Sent Using A HTTP 'GET' Request Method In .NET
Jul 31, 2011I have written server code in vb.Net. I want it to read to variables sent by another server's HTTP 'GET' request. For example the first server will send this URL [URL]msgid=$messageid where the values to be used by my server are sender, receiver, msgdata, recvtime and msgid I have written my code but it only reads the address sent by the http server and locates for the file in the server's root directory. I want the server to be reading the variables sent by the other server using the HTTP 'GET' request. My code is shown below
' the web server only accepts get requests.
If Mid(LCase(sbuffer), 1, 3) <> "get" Then
'if not GET request then close socket and exit
[code]....
Web Service To Deserilize JSON Http Request - Pass To Stored Procedure To Retrieve Data From SQL Server
Aug 23, 2011I have a task to create a web service to receive client-side app's http request(with rpc={json data} in the end), deserilize it and put he parameter in stored Procedure in order to retrive data from sql server. the procedure query and client-side's app are already there and the return data to client-side app is JSON too
View 1 RepliesHTTP Client Component For Communicating With HTTP Servers
Jan 17, 2009Anyone 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
Regex - Extracting HTTP Link(http://) For The String In .NET?
Sep 28, 2011I 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.
Create A (REALLY) Simple Web Server
May 27, 2009I'm wondering, is it possible to create a (REALLY) simple web server in VB.NET? I may be wrong, but don't you essentially just need a listener for port 80 and a way to send pages to the client?
View 3 RepliesSimple IRC Client + Server
Sep 19, 2009I have three computers in my house. I want to control them, like put to sleep, shutdown, display msgbox and so on. I want something very simple.
The server should have a window so i can write, something like: "Basement: shutdown". The client should not show. When the client receive its name and ": shutdown" it will then shutdown.
I have seen a bit on the 101 Samples for Visual Basic 2005 and "UsingSockets", but it don't have a server-form.
Create A Simple Chat And Server Application?
Jun 8, 2012i want to create a simple chat and server application but i dont know where to start in socket hope someone will help me to create the application.
i found some tutorial in .net but it doesn't explain the code.
Simple Client-server Application Programming?
Nov 18, 2010I'm trying to learn how to do some very simple client-server application programming.
Basically, I want to make a program (the server) that listens and waits, and when a commend is sent it will run a batch file or execute a line of code.
The client will just ask for the ip and send the command when a button is pushed.
Shouldn't be too hard right? So what are some good resources that you've used to get started?
Getting Error When Connecting Simple Insert Program With SQL SERVER 20?
Feb 16, 2009this is beginner of .NET getting problemin connection with SQL2000 unable to insert data in SQL2000.
View 2 RepliesSimple Snippet That Will Allow The User To Test The Connection For The FTP Server ?
Jan 12, 2009I need a simple snippet that will allow the user to test the connection for the FTP server entered in a textbox and the username and password from 2 other textboxes. (Server = TextBox1.Text, U/N TextBox2.Text, PW TextBox3.Text) I forgot to note something obvious - there's a "Test FTP" button
View 2 RepliesVS 2005 Make A Simple Client-server Program?
Sep 27, 2010I was wanting to make a simple client-server program.I saw some code for it and it was easy to understand but it was with winsock.
The program is:
Client: Clicks button.
Server: Recieves Text written in clients textbox.
Is there a reasonably easy way to do this?Maybe Net.Sockets or something similar?