is it possible to use same database for both vb.net appplication and asp.net??and if is possible, how can to connect it?now..i'd build vb.net application and asp.net in my laptop...it can connect..but i wonder how to make the database connect for vb.net and asp.net in real..
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how to connect different vb applications to a database server.like accessing data from one database by different applications...
View 4 Repliesim using ms access 2003 and vb 2010, i already have 3 different vb apps, and i want to access a single database over the lan. but i dont know how. is this possible using a client-server type or is there much simpler way to access the database?
View 4 Replieswhich method is more efficient to use: DataAdapter and DataSet Or DataReader when importing data from a certain database table???
View 6 RepliesI'm a first time visitor and poster, but I'm definitly going to stick around. I'm running an old version of Visual Studio .Net Academic 2002 and the .Net framework 2.0. I'm stuck on an issue regarding the deployment of a few programs I've thrown together. They all work fine on my development machine, but the problem they all use SQL Server databases, and I can't find any specific help on deploying a windows application with a database on a machine that isn't set up basically just like my development machine.
I know that I need the .net runtime bootstrapper on the target machine, so I can run basic programs that dont use SQL databases. That's no problem. But what about programs that make heavy use of databases? How does one go about deploying it on target machines? Is there a SQL server bootstrapper?
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Recently i had a discussion with someone about the proper way to develop a database driven (SQL Server) application.In his opinion i should design also the database inside the application.At this moment i design the database in SQL Managaement tool and use a custom class to connect to this database (or the one of the client) in my application.What are the cons and pro's of using the VS database designer inside my IDE?
View 4 RepliesI am developing desktop search engine. For that i am maintaining indexed database with file name and their path. The indexed database is created at once by scanning all hard disk. This indexed database is further updated when user creates, deletes or renames file. The updation task is carried out by an windows service application and for searching files on hard disk I have created another windows aplication. The problem is that when windows service is updating database, windows application can not read database. It gives error 'Cannot open user default database. Login failed.Login failed for user 'WINXPSwapni'.
View 1 RepliesI have an application which takes input on a local machine and sends it to a database stored on a server. I'd like to be able to deploy my application over a number of computers (all on the same network), all of them updating the same database (on the network server).First of all, will this be possible without putting together a completely new application to handle all connections to the database and sorting the entries?
View 7 RepliesWhen I try adding a new data source to my project I get a prompt saying "The connection you selected uses a local data file that is not part of the current project. Would you like to copy the file to your project and modify the connection?"This sounds rather obscure to me, as I'm new to VB.NET and programming non-script apps in general. The data source in this case is a .sdf SQL CE file.
Question 1: If I say that I want to copy the database to the project, what will happen after I compile the app, where the database will be? (how will I edit it from another app?)
Question 2: If I do not include it, how the data source will still keep linked? Can I link using filesystem enviroiment variables like %ProgramFiles%MyAppDir?
Question 3: Can I just tell it to use a read-only (Just needs to read it) data source on the web, like on an FTP?
Do users of windows applications have to have the database application installed if your program uses databases to store information? For example, when making VB2008 programs, if I use the visual studio express database (.sdf), or maybe a MSAccess database, to store information within my visual basic program...when I deploy the application to the users, can they run the program okay even if they don't have MSAccess installed on their computer?Also, do I need to have MSAccess installed in order to write programs that use MSAccess databases?
View 1 Replieshow to i iinclude sql2000 database in vb.net desktop applications setup
View 2 RepliesWinFormsApp Login passes information to .php (server based) Login (provided credentials are correct) to DB to retrieve Decryption Key. WinFormsApp then uses Decryption key on Hardcoded encrypted connection string and renders application usable.This would then eliminate the necessity to encrypt/decrypt a connection string at runtime, virtually rendering any unauthorized person with a useless software.
View 1 RepliesI'm am wanting to get out of access dbs and into something more solid, ive heard that sqlite or mysql are great database tools for your applications. I am also looking for a database with a GUi to manage the database more easily and links on how to incorporate the database into my projects, etc. So any links,videos, suggestions i'd like to hear them all.
View 9 RepliesI am working on a project that is used for key broadcasting. Don't worry nothing illegal, I'm making a multibox application for world of warcraft. However I am having trouble when it comes to launching and manipulating other applications from another.
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I have a program that is running with a Data Connection to Database MS Access Office 2007. I maxed the Database at 1.97 GBytes of memory. I then inserted the Database into my VBasic Program and tried to compile. The compiler gave an error at the Me.ChemicalsTableAdapter.Fill(Me.Chemistry2aDataSet.Chemicals)
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Me.ChemicalsTableAdapter.Fill(Me.Chemistry2aDataSet.Chemicals)
radPrefix.Checked = True
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Is there a way to, when a parent application is opened up, that at the click of a button, or anything of designated event, that this parent application can open a secondary one?
View 11 RepliesI made a quite big application and wanted to test it out on my other pc but it didn't even start and gave the system.InvalidException error.
I just the build-function to compile my project. It runs fine on the pc where i developed it. It has some dll's in it: mysql-connector, twitterVB and zipforge.
I've seen in a few applications now, buttons like this:
View 4 RepliesI'm a new programmer and I'm looking for some guides/series, or something like those, that basically walk you through building some sort of application. For example, I used to buy little sets/kits from radioshack that walked you through building a clock, radio, etc., or other little electronics devices. The kits came with all the parts and instructions so you just assembled them. Hence, I'm just looking for something similar to that for vb, minus the components obviously ;-). I like to learn through hands on experience so I'm just looking for some guides that have you build a program and briefly go explain the workings of the code.
View 8 RepliesI want to code an app with recreational purposes. This should be a Desktop app that detects itself running on other computers on the same LAN and communicates with them. By communication I mean that I should be able to pass anything from on to another. note that although I'm not asking for code (that would beat my purpose, of course) I think some small snippets wouldn't hurt. In any case what I really want is the "recommended procedure", I mean what Microsoft recommends for this environment, and documentation :)
View 3 RepliesI'm wanting to program a few buttons to run programs. The only issue is that they are in different directories.
Directory Structure:
+Program Files
- Test 1
- Test 2
- Test 3
- MyApplication
The Program Files folder is located on a Flash Drive which will have a different drive letter per computer. How can I code this?
I'd like to know what the best way to communicate between two applications via a LAN would be? ..and would it work over multiple versions of Windows (XP, Vista, NT etc..)?
I am setup with Visual Basic Express 2008.
How can I get all of the running applications? If I have to use Process.GetProcesses, then how can I determine which are applications (appear in the task bar)?
View 4 Repliesi want skins for windows applications?
View 3 Repliesi wanna know how can i add nice skins or themes to my vb.net application. if u know pls let me know the steps.
View 9 RepliesI need to understand if I can integrate two applications... one which I purchase, and one which I will write in VB. What my application needs to do is to retrieve data from the purchased application form and then update back to the purchased form fields.
View 2 RepliesI am writing a basic little program. Amongst everything, my program will let you install printers remotely, To cut a long story shot I don't want to use the rundll32 shortcut to install as you can only remove the printer using rundll32 again which I don't want.
The way I wanted to do it is create a VBS script and execute it remotely using psexec. This didn't work for some reason, locally the script works fine but when executing it remotely the script runs but doesn't perform any of the actions inside the script.
The only other option I can think of is launching the VBS via WMI. I have done a bit of research and I cant seem to find any VB code that does anything similar.
i just recently moved to the windows-7 operating system from xp. (didn't like vista much)
in xp, i can load as many applications of the same app, multiple times.. windows -7 does not allow my app to do so..
if it has something with checking "Make Single Instance Application" from the app's properties, definitely explain what that does, since i don't have a clue.
I need some assistance in creating a program that logs all the processes that the Application does. I want the program to log every process, the Username, any error messages,the date the process occured to a textfile. I attached is the code that I have put together. Have issues getting the processes to be Logged.
View 2 RepliesDevice : USB Scanner
Application : A
Application : B
Let's say there are two applications are running, which are A and B, on windows XP and they all have only one simple form with a text box to receive a data from the scanner. Is it possible to read a number by the scanner and write the number for those two text box on A and B at the same time?
