how to create a multi-user chatroom program. I don't have the server, but I have got a web hosting. I want to know how I can connect to the chatrooms by connect to my web hosting using with httprequest?And also, I would like to have code to allowed me to send the users private messages, ignore the users and kick/ban the users out of the chatroom.
View 10 RepliesI am planning to make a multi-user chatroom client. I have got a web hosting, but I don't have the server. I want to know how to create the chatroom from my webhost and what type of method that I would need to connect it?
View 3 RepliesI am new to programming. I know how to create simple windows app using VB and Sql Server/AccessDB. My question is this: Can my windows app be ran on a LAN or do I have to create a special multi-user app for a LAN? If the answer is yes, can someone please guide me on how to create a LAN/Multi-user app.
View 2 RepliesI need to create a multi user VB.Net application that connects to Access 2007 and has 2 forms. How do I go about it? Please give me a start up.
View 6 RepliesHowever I have hit a massive brick wall with my program. My program that I'm trying (can't emphasis this word the importance of that word) to create a Client/Server chatroom using TCPClient in Visual Basic. So far I can get my client to speak to my server. However, i'm trying to get the returned data to display in a listbox which never happened, i then tried a label, which again never happened then a text box which I'm sure you can figure out how that went! I'm not great at networking programmers nor am I not bad I'm terrible but duty calls when it comes to projects.
The code I currently have was mostly taken from the net but when I have the program fully work and I understand how the software works I intend to heavily modify for it to suit the needs of what I need to achieve. where I can get my client to display the data from the server that I have already sent to the server (which displays successfully within the server).
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I need to create a multi user VB.Net application that connects to Access 2007 and has 2 forms. How do I go about it?
View 4 RepliesI am developing a VB.Net application. That application might be working on a LAN. MS Access as a backend will be used.
I have developed many single user applications, but don't know of multi user , LAN, manage DB etc. How do I make the program as Multi user on LAN. Data will be accessed at the same time. How to mange such things.
do this??& can I make a Main server like this?
View 1 RepliesHow do I make a Multi User CHat Program in Visual Basic Express Edition? I kind of want it like (Server) and then everybody whos a client connects to the server.
View 3 RepliesI'm trying to create a multi column combo box in VB.net.[url]...
It just does not like the class="MSONormal" statement at the beginning.
Multi-User Chat Program (Server & Client) with Main Server?
View 1 RepliesI am designing a fairly small application to manage a waiting area for a clinical department. There will be a receptionist who books appointments and updates exisiting appointments to say that a patient has "Arrived". In seperate rooms will be nurses who call patients who have "Arrived" and update the appointment as "In Session" and finally as "Discharged". The appointments are viewed in a flexgrid with nurses across the top and time down the left, patient names are displayed at the relevant times and the cells are shaded a colour to represent the current appointment status ("Booked", "Arrived", "In Session" and "Discharged").
I am using SQL Server as the back-end and Visual Basic 6 (I know) as my front-end.I have been told that there will be 2 or 3 nurses plus the receptionist logged in to the system but I would like to cater for growth.My question is what is the best mechanism to use in order to reflect the status change made by one user on the screens of the other users currently logged in?
I have been thinking about using a timer to refresh the data at a set interval but I do not want to keep hitting the server excessively (although what is considered excessive? we would be talking about a call for data every 60 secs per user). Plus the server could be serving data for many other applications so this is another consideration.Alternatively I have been thinking about sending some kind of message via Winsock to the other users notifying them of data changes as they happen. I don't have a lot of experience with this and am concerned about clients not receiving messages and users seeing old data. It also seems strange to me that once the days appointments have been retrieved from the database that "in theory" a client could go the whole day without having to query the database again to pick up changes - kind of scary.Some information on the data:We would probably be looking at around 100 appointments per day We capture patient name, date of birth, date and time of appointment and appointment status.What is the standard approach / best practice for this kind of scenario?
Can i create a connection which will give the next registered user a user ID (a number) from the .csv?
II tried something with Sum and +1 every time an "add" button is clicked, so it would count the number of registered users but when i clear the .csv file i will have a number that ain't connected with the amount of users.
if i Ex. have twenty people registered in my .cvs file the next one will show the number 21 in a label in the "add form". Excel have the numbers from the 1 to infinity in the side if i could call the next empty line number into a label or something like that the user ID will follow the numbers of registered users.[code]....
i have a login form in a banking project.i set a userid and password for this login form and i did the code accordingly,it works good.In my form there are two fields namely:Userid and Password and a button named Login.
But i cant get any idea about what to do when the user wants to create their own userid and password?
I think i need to add a few more buttons to enable the user to create their own userid and password but i cant get the idea......i need some help.
Again,if i allow the user to create their own userid and password then anyone can use my project by creating a new account.........
Hence i am totally confused how to go with this.I need some urgent discussion so that i can get through this problem.
I want to create a new user account using ms.access database. How to recall back the database to login form so that we can using multi user account. So with the validate the user account, i can change the username and password anytime as the windows user acoount service.
View 4 RepliesIm new to visual basic and im taking a class on visual basic currently We are suppose to create a program that plays a game with the user. The game is about guessing a random number the program guesses If you are too high from the computers guess it will tell you "too high"If you are too low from the computers guess it will tell you "too low"If you are right it will let you know your right Currently im having problem with Line 7, its saying RandomInteger is expecting declaration But i declared it above as a integer
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im trying to create a program where the user will type in a number then choose the units its in and units it will be converted to from 2 comboboxes. The output should be changing as different units are clicked without a button.
Public Class Convert
Sub Calculate()
Dim Unit1 As Double = (ComboBox1.SelectedItem)
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5. Create a program which will allow the user enter ten numbers. The program is to count how many numbers were above 50?
View 1 Repliesabout a week since I started. Now I'll just ask my questions straight away:I want to make a program which allows the User to create stuff, say a survey. What I want them to be able to do is,
1. Decide the headline
2. Decide the layout of the survey
3. Import pictures
4. create new pages, like a form.
And then save this survey to a file which can be opened either by itself or by using some sort of viewer program. And I want the user to be able to put in answers to questions in the survey which wont be visible when you open the file in the viewer program. Now I dont expect you to write the program for me, just give me ideas on how to solve them, where I can learn about methods to get there and so on.
I am doing Windows applications in VB.NET 2005. I want to use chart in my project. I already asked this question in this site. But viewers said the solution to use "MSChartControl" (but this is for Visual Studio 2008.).
View 4 RepliesI created a DLL with VB6 which registered OK as it contained DllRegisterServer and DllUnregisterServer - these seemed to have been automatically put in place.I upgraded the source code to VB 2005 and built the DLL but now it will not register itself as the DllRegisterServer and DllUnregisterServer elements have not been created in this new DLL. How can I instruct VB 2005 to include these elements?
View 4 Replieshow to make a multi language desktop application in vb.net 2005. only a small desktop application in which i can change language according to countries.
View 1 RepliesI'm looking for a little assistance in creating a network printer. I will have all the information required to create it, but I'm not sure where to start looking. I just need to create a printer in the current session of the user running my program.
View 2 RepliesI have to create a program that ask the user to enter the amount of hours work for 5 diferent projects in textboxes. The user have to enter the time he worked in minutes. Ex: 153, 280, 600, 130, 20... The total then is out putted into a textbox in this format "13 Hours and 35 Minutes" I'm having dificulties making the conversion and the separation from hours and minutes. I understand that the total is divided by 60, but if we fallow the above numbers the total hours comes out to 1183 / 60 = 19.71. So I'm having problems with the .71 mnts or digits... so from this total I have to output the total of in this particular format: "19 Hours and ?
View 2 RepliesOk i need to create a program that lets the user open a text document and lets him do the following. This is with Visual Basics 2008.
Count Characters
Count Lines
Count Words
Count All
I don't know how to get my program to count just individual words and i have no idea how to get it to do all 3.
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How to create multicolumn listbox in vb2005 express edition.
i have created a listbox and set the multicolumn property to true
but how do i add the columns to the listbox ?
could anyone please help me with this1.Create a simple Times Table program which will allow the user to enter an integer value n (between 1 and 20) into a textbox. On the click of a button output to a label the n times tables. Use a For Next loop to perform the repetition.i can output them to a list box but only last one to a label ive been stuck for 3 days.
View 8 RepliesIm trying to create a program that takes an amount entered by the user and then convert it into Half Dollars, quarters, dimes, nickles, and pennies when the calculate button is clicked. Each coin has its own function and is shown in separate text boxes... right now i cant get it to work correctly. When i try to get half dollars to work it rounds up and then the rest of the coins say 0. How should i do this?
View 5 RepliesCreate a program which promps the user to enter an unlimited number of test scores. The program should show the high score and the low score. You should use a loop of your choice within this program. The program should look similar to the one below:
View 3 RepliesI'm trying to create a shortcut for my program that sends the user to the world map of a website with the press of a button, but it isn't working. Here's my code:
Private Sub Game_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Game.KeyDown
If e.KeyCode = Keys.M Then
Game.Navigate("http:fallensword.com/index.php?cmd=world")
End If
End Sub
"Game" is a WebBrowser control.