i am a student. and am studying computers. i have done almost every task in vb 2008 but am seriously unable to execute a query from visual basic. i want to execute a query such as editing, adding new rows, uploading data in visual basic from the database by cliking a command button. this button shall update database with data in the text boxes. i have tried my level best.
View 2 RepliesI have used vb before and connected to access databases, using the code:
-dim con as adodb.connection
-dim rst as adodb.recordset
I am trying to do the same in vb 2008 and it doesnt recognise the adodb.connection or recordset. I have had a look to see if there is anything that i need to do, but i cant see.
I wrote a program that connected to a Microsoft Access 2000/2003 mdb file and accesses the data. It works fine, but I'm wondering if there is a way to connect to Access 2007? If I change my connection string, will my program work with access 2007 or is it more complicated then that? And if it will work, can someone provide an example of an Access 2007 database?
View 2 RepliesMy application currently works with Access 2003 using the following approach...
strMSAccess_Connection_SQL = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDatabaseFilePath
MSAccess_Connection = New OleDbConnection(strMSAccess_Connection_SQL)
[code].....
My application currently works with Access 2003 using the following approach...
strMSAccess_Connection_SQL = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDatabaseFilePath
MSAccess_Connection = New OleDbConnection(strMSAccess_Connection_SQL)
MSAccess_Connection.Open()
When I load it onto a WinVista machine running Office 2007, I get the following error the microsoft.jet.oledb.4.0 provider is not registered I was doing a little research and I guess 2007 changed a few things? Introduced something called ACE? I tried using "Provider=Microsoft.ACE.OLEDB.12.0", etc but I get a similar error to the above...
I am working on an asp.net project in VS2010 using vb.NET (not VBA) designing an interface to allow a user to upload a file to an access 2007 table attachment field. My understanding is that in order to interface with a table with an attachment field you
must use DAO to connect to the database so that you can expose the attachment field properties. When I try to open the DAO recordset I am getting "COM exception was unhandled by user code" with a message stating "Too few parameters. Expected 3". The error code is -2146825227 and the stacktrace message is "at dao.Database.OpenRecordset(String Name, Object Type, Object Options, Object LockEdit)"
[Code]...
I have built an Access 2007 database with some data stored in it. I have managed to export data using VB2008 from that database to Excel 2007 and have it automatically draw charts based on this data and a query in the Visual Basic Code. One of the results looks like this:
View 3 RepliesHere i like to asking about how to making connection between vb.net 2008 and ms access 2007 in coding, such as making login part from vb.net, my coding not success, is it need to do connection from ODBC?
View 2 Repliesim making a log in for my program , using vb.net 2008 and ms access 2007.the log in table in the database has username , password , access level , and userID in it the login works but i tried adding an acces level feature to it (Admin/User access level , takes you to diferent pages)and then i got errors obviously im new to this this is the code for the login button , 2 text boxes txt_UserName and txt_Password
[Code]...
I have a project that I have to finish. I have an access file with relationship to 4 tables. primary key is the birthday. It is like a address book. I have added the data set in visual basic. How can add multiple phone number for one person. will the relationship work or I have change something in vb to make it work.
View 8 Repliesi have 2 forms lets say form1 and form2, i already connected the ms access to my vb 2008 and im sure that i connect it right. The problems are for example i have this in my ms access table
[Code]...
Why couldn't I access some propery of the first listview and send it to the second? I've tried lots of different properties but none work. What about the ItemPlaceHolder or just User_Category? My thought is to to this with two ObjectDataSoureces and send the DataKeyName from the parent listview to the second ObjectDataSource. But I don't know how to get the DataKeyName (see the ???? below)
<asp:ListView ID="ListView1" runat="server"
DataSourceID="srcGetOrderForm"
DataKeyNames=User_Category
[code].....
I'm trying to get image from Access 2007 in VB.NET 2008, however, an error is occured while running the line "img.bmp = New Bitmap(ms)":
System.ArgumentException was unhandled
Message="Parameter is not valid."
Source="System.Drawing"
How can I solve the problem,
[Code]...
how I can call an existing Access 2007 report from VB.Net 2008. I need not only to call the report but would like to be able to apply some VB.Net code to the report.
View 2 Repliesi have successfully connected VB2007 Express edition to MS Access 2007 but i don't know save the newly entered record into access database from the VB interface.
View 3 RepliesI have decided to make a little "safebox", to store some important information. For some reason I have decided to use a database (even though I have never used it!), so I would like if someone could help me connect to the database.I'm not asking for the code (I won't complain if you post it ),
View 6 RepliesI have decided to quit using Access and trying my hand a VB.I am wanting to create a database with Forms for entering Address's.
View 1 RepliesConnecting VB with Excel 2007 & Access 2007?
View 14 RepliesI have a problem with updating records from vb to access, As i am a fresser with vb software request you all to guide me in resolving this issue. is there any defult code for reference.
View 2 RepliesHow to add values from field ( Access 2007 ) to a combobox in visual basic 2008?
View 3 Repliesthis is my codes:
Dim Cmd As OleDbCommand
Dim SQL As String
Dim objCmd As New OleDbCommand
Dim Con = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;""Data Source= C:\Users\STRIDEO1\Desktop\HIS1.accdb;User ID=Admin;Password=;")
[Code]...
I have created some tables in 2007 and would like to use visual basic to create an interface for a database. I would like to add, edit, and view my records and maybe create reports.
Does anyone know of any online tutorials which would help me to do this or could anyone offer any guidance.
I look forward to any replies.
I'm creating a database using Access 2007 and Visual Basic 2008.
I'm using the try and catch exception handler in my project. this try and catch are inserted in the Save Record button. here is the code snippet of my try & catch:
CODE:
My problem is that, whenever i add a new record and clicked the Save Record button, the msgbox "Data Update Failed" popped out. But when i recheck, the newly added record was actually successfully saved in the database.
Is there something wrong with my code? The new record is inserted in the database but why does the "Data Update Failed" msgbox was popped out instead of the "Data Saved" msgbox?? I've tried many times but i still cant figure this out. please help.
Public Class Form1
Dim db As New ADODB.Connection
Dim cmdcommand As New ADODB.Command
[code].....
Do Microsoft Office Access 2007 and Visual Basic 2008 compatible?
View 5 RepliesI have a table called MEMBER with fields for mem_id, mem_name, mem_addr, mem_city,mem_state, mem_zip and another table called STATE with state_id, state_addr, state_name in Access 2007.On the Visual Studio 2008 form, there is a combo box for the state. The goal here is to display the state abbreviations, but use the state_id value for the mem_state (there is a foreign key between those two fields).The mem_state is defined as number, the state_id is autonumber. Under the mem_state definition in Access, I used the lookup wizard (on the database that is in the bin/debug folder) to set the following properties:
Display Control - combo box,
Row Source Type - Table/Query,
Row Source - SELECT [State].[state_id], [State].[state_abbr] FROM State ORDER BY
[code].....
how can I retrieve random data(questions) from access 2007 using vb 2008?
View 4 Repliesi am relatively new to VB and i am working on a Visual Basic Program to build a Student Record Book where all the information is stored to an Access 2007 database. If the user is an administrator they will be able to add a new student, update delete etc. I managed to implement INSERT/DELETE/UPDATE functions and also a search button and they all appear to be working fine.
View 4 RepliesI'm using Visual Basic Express 2008 to create an interface with a order database in MS Access 2007 (.accdb file). Everything is fully functional except updating the "Inventory" table is very slow. Updating around 2200 items takes almost 2 minutes and the window will appear as "not responding" for the duration if you click away and come back. Here is the process:1. Tab-delimited text file is picked by user, which includes all inventory items (not just new ones)2. Each line from text is parsed and read into variables (tempSKU, tempItemTitle, etc.)3. Old items are updated and new ones are added. -> This is the bottleneck
I used to have a series of IF statements to check which elements were changed and report them, but that was about 2x as slow. The new code is a little faster but doesn't provide the feedback I liked (update part is commented around):
Private Sub btnImportInv_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) andles btnImportInv.Click
Dim strName As String
[code]....
I have a class project that supplied me with an Access 2007 DB. When in VB and go through the steps for creating a data source. When the Wizard comes up I click on Database, Next, New Connection, Data Source is Microsoft Access Dagabase File (OLE DB), Browse to Database File Name, Test Connection is successful, click on OK, then Next. A MSVS box appears "The connection selected uses a local data file that is not in the current project. "Would you lie to copy the file to your project and modify the connection?"I am supposed to click NO. When I do I get this "Wizard Form" "An unexpected error has occurred. Error Message: Cound not load type." I need to be able to go to the next part of the Configuration Wizard that says "Choose Your Database Objects" I evensaved the file as Access 2003, and it will not work.
View 4 Replies