Create An Instant Messenger Without A Server?
Apr 16, 2011
One of the companies I support has a group of people on an isolated network. No access outside their subnet at all. They are on multiple floors and have asked if they can get something like Office Communicator, they don't have email and are tired of making phone calls every 5 seconds. Only there is no budget for Office Communications Server, they are cheap. I can't find any instant messenger programs that connect two computer directly so I thought I would write my own, seems like it would be fun. All the samples I have found on here are more like chats then direct communication between two computers.
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Apr 29, 2010
I am manually entering IPs still as the IP variable.
My error is occurring within the RecieveData() method near the bottom and has something to do with threading.
The message is getting through, but will not display in the rich text box I've made to display it in.[code]...
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Jul 24, 2009
I have instant messenger that I have built its working great with the assistance of a few of you in this great forum..Now I would like to enhance it alittle more and have not been able to get it to work. So here I am asking you out there again for some help. I want each user that logs in to have a different color font for there messages. I believe it would have to go in the recieve messages from server part of the code. Can you please assist with the code and where exactly I would put it. The code below is for the client side there is also a sever side code not provided unless you need it for this project. [code]
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Jan 23, 2010
How would i start to go about creating an instant messenger?I start with MDI Child Form. But how would i get the messages to be sent instantly? And over what ?
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Jun 17, 2011
How to captures(keystrokes) instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
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Jun 20, 2011
How to captures instant messeges of msn in vb.net windows application. or how to captures the live chatting of msn in vb.net windows application
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Jun 17, 2011
How to captures instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges of live messenger MSN.
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Jun 4, 2011
How to captures instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
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Feb 14, 2012
And i'm trying to start a Instant Messenger/Social Network like XFire, so I would like to know questions like,How would I get started? I know and like VB but is that too simple, i'm learning C#/C++ also Would I need to host a server?
I would like it be able to do:Instant Messanging A home screen with you to able to launch programs Be able to check if a user is offline or online and what game they are playing A buddy system
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Jul 7, 2011
I have a final year project to do..i want to create p2p instant messaging using udp. Can anyone guide me step by step how to create this application..many code can be find via internet, but i dont know how to start..and my coding knowledge is average.
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Aug 22, 2009
Im am completely bored and wanted to make my own version of the palringo chat messenger (just to log into the palringo servers tho) and i have what i believe EVERY bit of the server info i need. [code]...
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Sep 13, 2011
i wanted to create bluetooth messenger using vb.net for computers.
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Jul 15, 2011
How can I create an application with included MessngerAPI to sign in to MSN Messenger such as the Windows live Messenger?
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Sep 11, 2010
I was just wondering if there was a way with, using VB.net, be able to create a program to detect when a message is received in Windows Live Messenger, and alert the user?Essentially, MSN is minimized in background and our program, Program A, is also running in backgroung.Friend X sends us a message, the MSN icon blinks as usualy, but also a window pops up and shows the name of the user and the message.I was just wondering if there was a way to connect to MSN in some fom to be able to do this?
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Jun 21, 2010
We are creating a Who wants to be a millionaire style game in VB. Our server is pulling information such as questions and answers from a Access Database and sending them to the contestants (Clients). All transfer of information is directly from the server to each client. One of the "Life Lines" we want to use is "Ask a friend", where one client is able to Instant message another client for a short time to get help on the question.
[Code]...
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Jul 21, 2011
I 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?
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Jan 26, 2011
How to apply databind, so that the recent updated value will be displyed instantly, as i press update button ?
Dim cmd As New Data.SqlClient.SqlCommand
Dim con As New Data.SqlClient.SqlConnection(constr)
Try
[Code]....
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Jul 20, 2010
How would I go about delaying an otherwise instant process... (With a timer). I've been playing around with it for a while, and cant get it...
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Nov 25, 2010
I'm looking into making just a simple Instant Messenger that will be accessed through the Login program i just made.I'm having trouble just creating the APP window at the moment. I get an eror when i try to add a message queue to it so help with this will.This is just going to be a simple Instant IM like program connected between two or more computers.Does anyone know about a source for this out there- or how would i go about codeing this?
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Oct 23, 2009
Could anyone give me the prequisites needed for a LAN Instant Messaging Application?And then, if possible, a step-by-step explanation of how this is accomplished, or a link to a good tutorial?
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Apr 27, 2012
I need to incorporate a private messaging system. I have done some research but do not know what to use. the system needs to be the following.
both a client and server
Be as instant as possible (not sure but if the server could push out the message to the client this would stop a lot of traffic from client software having to connect and check for messages when there is no to be collected).
Be able to work both over the local area network and the internet.
Be able to store messages and push them out to the user when the user comes back online.
Be able to transmit both plain text and html.
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Apr 15, 2009
I have a vb.net (VS 2005) application which downloads files from my webserver and shows its contents to user. And I make files at my end and upload files to webserver so that the application and download & process it. This happens at fixed intervals. Now I intent to send an instant alert to users who are using that application. For example: If I type a message and send "Hello everyone" then all those people who are currently using that product should get a popup with this message. My webserver is a hosted on a unix based system. It enables me to show html content and post files & stuff online. In order to achieve my goal of sending an alert which users should get immediately what do I need to do?
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Apr 15, 2009
I have a vb.net (VS 2005) application which downloads files from my webserver and shows its contents to user. And I make files at my end and upload files to webserver so that the application and download & process it. This happens at fixed intervals. Now I intent to send an instant alert (or message) to users who are using that application. For example: If I type a message and send "Hello everyone" then all those people who are currently using that product should get a popup with this message. My webserver is a hosted on a unix based system. It enables me to show html content and post files & stuff online.
[Code]...
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Mar 3, 2010
I am trying to develope a small graphics application in VB.NET. My startup form has a picture box with a background image loaded from a file. The user can click spots on the picture box and this draws some circles on it. On exit the coordinates for these spots are saved to a file.In my form load procedure I load the background image, the coordinates for the graphics(saved from the last time the program was run), and then call the drawing procedure.
The drawings appear for an instant and then dissappear. If you click the picture box the graphics re-appear.The form works fine once you do this.I guess the picture box is refreshed by the form load event and this is causing the drawings to be wiped.(I stalled the call to the drawing procedure by using a timer and this works but I am sure there is a proper way of fixing this)Is there a way of ensuring a form is fully loaded or making sure the drawing procedure occurs only when the form is fully loaded?
HERES THE
Private Sub Form2_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
Me.WindowState = FormWindowState.Maximized[code].....
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Mar 22, 2010
how to write such app? Or maybe knows some nice tutorial? I would like to use System.Net.PeerToPeer namespace, but everything I can find about it is MSDN which I can't read without getting mad. Or maybe using "old-school" TCP/IP would more efficient?
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May 26, 2010
How to get and send messenger on windows Yahoo !
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Jun 17, 2009
I'm looking to write a notification application where I'd like to provide popup notifications from the taskbar similiar to the ones in MSN Messenger or most other chat programs.
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May 10, 2012
I want to know that is there any API available for Blackberry Messenger or Whatspp for C# or VB.net??
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Feb 6, 2011
Is there a way to accomplish a messenger of that style:The application has a listbox, a textbox, and a button Every user with the program on his pc can type something in the textbox, press the button and this appears on his listbox but also on every other listbox of people that have opened the program.Is there also a way to get another listbox with the nicknames of the people that are in the program?
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Jul 14, 2010
i am trying to make a messenger client which will work like alerter or similar, so far i have decided to to make two applications,
1) which will send messenger,(sender)
2) which will accept msg and display a alert to user using msgbox.(receiver)
i have started coding receiver, i am using port 6000 to listen to messenger.so far i have made code to listen to port(open/bind/listen)but now i am not able to figure out how to display messages to user received on that port.
Dim RecieveSocket As Socket
Dim PortListen As Int16 = 6000
Dim address As IPAddress = IPAddress.Parse("0.0.0.0")
Dim endpoint As New IPEndPoint(address, PortListen)
[code]....
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