Create A Multi-user VB Net Application?
Feb 19, 2009I 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.
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Create A Multi-User Application?
Sep 18, 2009I 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 RepliesCreate A Multi User Application That Connects To Access 2007
Feb 19, 2009I 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 RepliesMulti-user Application - Updating All Clients When A User Updates Data (push Vs Pull)?
Aug 26, 2009I 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?
Create A Multi-user Chatroom?
Jun 26, 2011I 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 RepliesMake Multi User Application?
Mar 10, 2009I have finished coding a VB.Net application that has connection to SQL Express 2008 database. My question is, what steps do I have to take to make this a multi user application.
FYI:There are 3 tables in the database of which two tables contain data to be viewed by the user and one table is to insert records by the user. The former two tables will be edited by the administrator only. So there is no issue of concurrency. But the one table that is used to insert records by all users has to be dealt with.
Make A Multi-user Application?
Apr 11, 2009I want to about a multiuser application that have a server and 2 or 5 client to interect with mssql thorough application. how multiple cleint connect to database in same time.
View 4 RepliesMulti-user Tcp Chat Application?
Jul 29, 2009I have been trying for years making a network app.I need linked to a video or something, mainly on msdn or some microsoft site, because youtube created videos for coding aren't all that helpful as most of the microsoft made videos.
I need not linked to things like multi-user tcp chat application, as i have looked at these, and even found no code solution, but the no code doesn't allow too much customization and hard to deal with data received to make your own commands send and receive and have events for them.
The multi-user tcp chat application, it doesn't explain anything, just gives you the code for you to look at, and well, it's hard to understand.
I WANT TO MAKE THE PROGRAM BEFORE MORE YEARS PASS BY.
VS 2005 : Create A Multi-user Chatroom Program?
Jun 25, 2011how 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 RepliesDB/Reporting :: Database For Multi-user Application
Jan 28, 2011i just want some opinnion or suggestions regarding database softwares. we are going to develop a system for 20 or less users, i am planning to use MYSQL community server as our database to lessen the budget for that system, i just want to know if it is ok to use that version.is there a big differece between mysql community server, enterprise server and MS SQL Server in terms of handling data i.e security, speed, etc...
View 2 RepliesMake Multi-user Application (database)?
Dec 7, 2009how to make an application with a multiple user.
language: VB
resource: Visual Studio 2008 Pro(90-day trial)
Sql express (the packages when u download the VS 2008)
scenario: i will make database located in a server (LAN) and a multiple client that can access the server database to add,modify,delete records.Im not aware that building a multi-user application database is different from a normal one user application database. T_T.i read some guide and other walkthrough on building a database but it became confusing when it doesnt my requirements. coz when i try to open my database(.mdf) to connect from other client (in another station) it says its currently in use and connot connect to it. err. @_@..
Manage Concurrency As It Is A Multi User Application?
Mar 2, 2009give me some example code to insert rows of datagridview into a sql express database table? Also, how do I manage concurrency as it is a multi user application?
View 6 RepliesMake Program Application Work As Multi-user?
Jul 25, 2007I 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.
Special Characters - Multi-User TCP Chat Application?
Jan 8, 2010Someone gave me a link to a Multi-User TCP Chat application once, but, there is a flaw in it, where it wont do special characters, such as Alt+1 will become a different character to the server than the one that was sent. Even I tried to see if the output was usable but it sees it as multiple chars, when it is only 1, and I can't find a link between what it sends and what the character is, so I can't just tell it based on whats sent what the char is, because I see no relation, I would have to type it out for each and every special character.
View 2 RepliesDB/Reporting :: Using SQL 2008 Express With A Multi User .NET Windows Application?
Mar 26, 2009I'm using SQL 2008 Express with a multi user VB.NET Windows application. Do I have to add each user to the SQL user account? Does NT AuthoritySYSTEM work? I do not know how this works. So far I have NT AuthoritySYSTEM in the Security-Logins of the Server. But do I have to add it also in the database? In the databse Security-User, I have the following:
[Code]...
Method To Develop And Deploy A Multi-user Desktop Application?
Sep 17, 2009I have developed an application using vb.net. This application will run on approximately 15 machines at the main office and also roughly 10 machines spread over 3 different locations. I am using SQL Server Express edition in the backend. I deployed the application on the network using caspol but it is extremely slow. The Company Manager's perception is that because a script will invariably have to be deployed on each client machine to configure CASPOL, that the solution is not viable.
What is the best method to develop and deploy a multi-user desktop application?
Multi-user TCP Chat Application Doesnt Append Text
Apr 6, 2011I've been trying that example application at [url]...
I'm just using the client part to connect to an exiting server application. It works OK up to the point where it appends text into the[code]...
Create A .net Windows Application In Multi-language?
Feb 23, 2009If i want to create a vb.net windows application in multi-language (EnglishArabic). Is there any steps i need to do?I installed the Arabic at my windows XP and I am able to write the labels and the the textbox for example in arabic but is there a way for the controls to shifts automatically?
View 7 RepliesDB/Reporting :: Multi User - Windows Application With Back End As SQL Server 2008 Express
Mar 17, 2009I'm working on a multi user VB.Net windows application with back end as SQL Server 2008 Express. The SQL Server is installed on the intranet network drive. This is the connection string I will be using. Is this correct?
Data Source=.SQLEXPRESS;AttachDbFilename=Q:DatabasePrintDB.mdf;Integrate d Security=True;Connect Timeout=30;User Instance=True
Application That Allow User To Create Form?
Feb 28, 2009I have a button named button1 on form 1 I want it so when I click this button1 it will automatically make another form say form2 with say I dunno a textbox1 on this form2. The reason for this is because I want to make an application which will allow a user to create a form with certain things on it (what ever they choose).
View 6 RepliesCreate User Designed Application?
Oct 2, 2009I need to create a prg. in that user can designed the form based on their requirements (like add delete buttons, textbox, labels, change its properties, location) and save the form changes permanently.
View 2 RepliesGet User To Create Macros In Application?
Dec 6, 2011Can I get a user to create macros in my application, and then get them to run them at run time.
eg. At runtime, the user will type the following into a textbox:
Dim x as integer
x = 5
Msgbox(x)
And then press a button, and the code will execute and pop a messagebox up?
How To Create User Class For Application
Jun 22, 2010I have a desktop application designed (VB.NET 2008 and SQL2005) which consists of user login and some access level for the users.The user class which i have classified are :
1. Administrator
2. Operator
3. Report User
This user has got a few access in my application. I have got stuck how to create a user class and give access level for this class and map those class to the users.
Create An Application That Prompts The User For A Number Less Than 100?
Nov 16, 2011-Create an application that prompts the user for a number less than 100 and then when the button [Check Number' is clicked - displays whether the number is one digit or two digits.
View 6 RepliesCreate User Control For Vb Form Application?
May 27, 2009I want to create User Control for vb form application.
View 3 RepliesCreate A Console Application Which Would Read Input From User?
May 27, 2011How to create a console application which would read input from user and assign the input to a variable? The problem is, I need to enter several words on one line separated with blank spaces like "ab cd efg" and then assign ab to one variable, cd to another variable and efg to another variable. Also the entered words can be any lenght.
View 3 RepliesVS 2010 Create Application's User Login System?
Dec 7, 2009[Code]...
I need some trick to make some good and safe "Login" to application system with username and password.
Create A Small Application That Will Force User To Enter An Even Number?
Oct 5, 2011I need to create a small application that will force a user to enter an even number but i MUST use a loop. Here's what i've come up with:
Quote:
Dim bynombrepair As Byte
bynombrepair = InputBox("Entrez un nombre pair")
If bynombrepair Mod 2 = 0 Then
[Code]....
Create An Application That Allows A User To Enter Three Test Scores Each For Three Students?
Sep 30, 2009I am a new user to VB and I am having difficulty with one of my assignments. The assignment states that to create an application that allows a user to enter three test scores each for three students. The application should calculate each student's average test score and assign a letter grade. The application should prompt the user for each student's name and three test scores.
[Code]...
Create An Application That Allows User To Enter Number Of Tickets Sold
Apr 16, 2012i'm having a bit of a hard time on setting up the calculations.There are three seating categories at a stadium. For a baseball game, Class A seats cost $15, Class B seats cost $12, and Class C seats cost $9. Create an application that allows the user to enter the number of tickets sold for each class and the total revenue.
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