program in vb 2008

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Hello to all.
I have aproblem with visual studio 2008. I'm making a program that works with database (access 2007) and it does not work corectly. The problem I have is that it must to connect with database everytime before I save something. If I built the program and run it, no errors apper but it doesn't save anything in db. Can I make my program to be connected with database always???

Please help me, I need a solution. :(( :(( :((

Posted 25-May-10 1:49am

User 7118399

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CPallini · Accepted Answer · 2010-05-25T01:53:00

Solution 1

Emirian Jaku wrote:
The problem I have is that it must to connect with database everytime before I save something.

Why?
Can't you just open a connection, say, at program start and close it at program end?

There are a lot of available tutorials about VB.NET and MS Access, see, for instance [^].

:)

Posted 25-May-10 1:53am

CPallini

Updated 25-May-10 2:05am

v2

Comments

[no name] 25-May-10 7:57am

How can i do that??

Johnny J. 25-May-10 8:28am

Check the link that was supplied in the answer - click the [^]

William Winner · Accepted Answer · 2010-05-25T06:11:00

Solution 2

you need to do some research on your own.

Start with:

Overview of ADO.NET[^]

Then try here:

Using a DataSet with Existing Data[^]

specifically look at the link titled: "Updating the Database with a DataAdapter and the DataSet"

Posted 25-May-10 6:11am

William Winner