I am working on upgrading an old Access 2000 database to VB .NET (2010). There is one form that I am having trouble figuring out how to build so that it works similarly to the Access form. In Access, there is a header, detail and footer for this form. The objects in the detail section only need to be created once and Access will "copy" them for each record in the database and fill in the appropriate information (the form objects include buttons, textboxes, comboboxes, etc.).
How can I do this in VB .NET? Each different area that is chosen will have a different number of sections. I've thought about using a GroupBox, but I'm not sure how to make that work.
I have a folder C:databases and in that folder there are subfolders C:DatabasesDatabase1 and CDDatabasesDatabase2 What I want to do is have a VB script or code that will go through each directory and make a copy of all .mdb database files found within the folder or subfolders of C:Databases.
vb.net 2008, using DataGrid, How to connect with MS Access DataBase 2000?, In VB6 just drag Datagrid and ADODC set the datasource can see the data in few seconds.
How can I connect my vb2008 windows app to an Access 2000 database which is located at www.mysiteserver.com/files/rubbishdatabse.mdb?What code is needed to do so? And where should I put the code in(of coz in the vb app, i know XD, but which part)?
I have looked around google and downloaded several program with no luck. I have a Microsoft Access 2000 DB which my web app connects to and now published the website with a MS SQL Server DB 5.0. I need to create the tables on it but its not deeming easy. The closest thing I got the creating SQLfor creating the tables was:
I have been using VB6 to manipulate MS Access 2000 databases via the DAO 3.6 library on Win XP. I have recently acquired Visual Basic Express 2010 and I have not been able to port my VB6 code. I can not find any sample code to use MS Access 2000 from VBE 2010. Is it possible to access MS Access 2000 from VBE 2010?
Here is my VB6 code:
Sub Main() Dim dbJobCPD As Database Dim rsJob As Recordset
I've developed an application using VB 2008 Express and there are some customers using it,of course they have framework 3.5 installed.Can I upgrade to VB 2010 but keep target of my project to framework 3.5 (there is a option on Compile tab to chose target framework version),is it a good idea or not ?
I am trying to import data from an access database to a access database that my project uses I am having problems with combo box fields in the database with the data. I want to import what is displayed instead of the numerical key value. Example: The combo box displays employee names but the value stored is the key value from the employee table so instead of importing John Doe it imports 2 is there a way to make the actual name instead of the number?
If FRM_LOADED(lngID) Then FRM_X(lngID).WindowState = FormWindowState.Normal
[Code]......
and in VS 2008 the form (FRM_X ) loaded and invoked the Load method. After upgrading to VS 2010 the same code executes and displays the form but the Load method isn;t executed.
We recently upgraded VS 2005 to VS2010 and converted an application seemingly without any problems. But when deployed to the customer they are getting intermittent errors at seemingly random places in the program which force the application to close and AccessViolationExceptions being logged to the Application Event Log.
The customer's site is a multi user environment with the application hosted on a server and users running the app via RDP. We get two errors in the event log:
Application: ContainerDepotSystem.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.AccessViolationException Stack:
I will start off here by asking the question. How do I make the data from a database be bound to my project? I keep trying to add a new data source so that I can drag and drop things to my form, but I am unable to. I follow the steps, choosing an OLE DB, the file's location (D:Data Connected Applicationsfile name) The conecting string looks like: Provider=Microsoft.ACE.OLEDB.12.0;Data Source="D:Data Connected ApplicationsItem_Database_A.accdb". I choose the objects that I want (In this case, the entire tables option) and then it returns a message to me stating that: An error occurred while creating the new data source: Could not get information for 'WindowsApplication1.Item_Database_A.accdbDataSet3'
I am trying to upgrade a project that was originally designed in Vb6 to Visual Studio 2010 beta. In my application, I communicate with a device that has embedded code through a serial port. My Vb6 project states the following and works: SerialPort.Output = Chr(&HAD) My new code in Visual Studio states:
[Code]....
I am using the MSComm controll. I have duplicated all the settings from the older program.
I am beginner in Visual Basic.net Currently I have been given a project to design a database for college in which record of all the students and college staff will be stored i have the interface in vb.net but now when i want to make a connection to sql server 2000 database i am sufering from many problems.
Yes, you read it right! Exchange Server 2000. I want to create a script that retrieve information(ie. Last Access Time) of all the files that are place within the public folder of the Exchange Server 2000.
I am trying to upgrade a project that was originally designed in Vb6. I am trying to bring it forward to Visual Studio 2010 beta. One problem that I am having is that the testbox.locked property is no longer supported. What would be an appropriate property to use in this case?
I have to update and old VB project made with Visual Studio 2005 that uses Crystal Reports to Visual Studio 2010. I've installed the Crystal Reports plugin for VS 2010. I can compile the program under VS 2010 but when I run it and try to generate a report I get many errors popping up from the Crystal Reports Viewer. When I compile and run the project in Visual Studio 2005 (with the old Crystal Reports plugin that comes with it) everything works fine.
The problem is caused by SQL Expressions that are SELECT statements that are not enclosed in parenthesis. This is a problem because there are ~250 SQL Expressions like that in the report file (and it's not the only report with this problem). When I look at the .rpt file in Crystal Reports 10 and use Database -> Show SQL Query the SQL Expressions have parenthesis around them despite there being no parenthesis around these statements in the SQL Expression Editor. When I do the same in Crystal Reports 2008 the SQL Expressions don't have the parenthesis included.
Is there a way to make Crystal Reports 2008 or the plugin in for VS 2010 automatically include the parenthesis around SQL expressions, or was this feature removed? If it was removed, is there anyway to enclose the SQL expressions in parenthesis other than editing each one manually?
I coded a program to access a Microsoft Access 2010 database. The program is written using Microsoft Visual Studio 2010. I get the error message that the database I'm trying to access is in an invalid format. look at the code below to see what I missed. The error is in the datasource statement.
quite new to database queries through VB. I have just created a DB using MS Access and I need to write data to it from my VB Application.Can anyone point me on which objects should I use to execute these write transactions?
it's just for a program registration. i would store all of the registration codes in the access database, then export it to XML, then upload it to my web host. I would then somehow connect it to my Visual Basics login form (Which I have already made). If this can't be done, having them register through the form and having all the allowed codes on the internet (So i can easily edit them)!
I programmed an app with an Access 2010 database, I installed the app and the database on a computer with office 2007. The app can't open the database. Do I need to copy some extra file on the user's PC?
I have a simple Windows Service that reads from an Excel spreadsheet and imports the records into a SQL Server 2000 database table. Before it loads it checks if the file has been successfully imported before (using filename) and whether any of the records in the file have been imported before (using primary key). If these checks are ok I load the records into a datatable and then update the datatable to the database.
However, I need to do this in a transaction as I want to ignore the whole file if there is an error. The file goes to a discarded folder and the user gets an email with why the import failed. (This is likely to be because the store the record is for is not yet added to the database and the referential intergrity of the db fails). If there is no transaction the records before the failure record are imported. When the file is imported again (the store has been added to store table) the file is then rejected because duplicate records are already in the db.
I've built my program a database in Access 2010. Works very nice. But I've had a thought. When my program is compiled and I give it out to users. Will those users need a copy of Microsoft Access to use my program. If so, How could I make it so that no install of Access is needed.
