Thanks all.

Even though I'm using:
InvoiceDataReader =
adoInvoiceProc.ExecuteReader(CommandBehavior.CloseConnection)
Later I get:

Is there an issue with odbc and dataadapter creation?
I have an access database with a table and a primary key. I've created an
odbc machine data source. When i attempt to create an odbcdataadapter (using
vs.net) I get an error when update and delete commands are generated. The

I'm iterating through a recordset using:
Do While InvoiceDataReader.Read
Loop
What can I put between the loop to just see the values of a field as the

i'm having a problem with generating an updatcommand.
My form consists of 2 datasets, dsFS1 and dsFS100. The fields of dsFS1
are on tabpage1, the fields of dsFS100 are on tabpage2. dsFS1 contains 1
table: tblClient, dsFS100 also contains 1 table: tblTarieven. I declared

Man is this whole .Net thing one big pain in the arse!
Debugging has become some black art accessible only to those most in the
know.
Nothing works as expected.

In ado we get errors by an error collection, and generate customized error
messages. How can we store or reach to errors in ado.net?
Thanks...

I am trying to call an oracle stored proc using the OLEDB.net provider.
The connection string is and command is dynamic. There are 2 textboxes which
take the parameters as the app is must be able to handle any (almost)
database, works with sql server but with oracle I get an ...

i need to show in textboxes data from dataset with databinding.
i have decimal number = "2390,00" and a want to this number looks like
"2 390,00", when i have "3909877,00" i want "2 909 877,00"
how do that?

I have following table which is stored in MS Access database
Col1    Col2    Col3
A    3.2    25/10/2000 9:30:00 AM
A    2.1    25/10/2000 10:10:02 AM

I'm trying to create a list box control that replaces the itemData
property that we had in VB6. I created and inherited control from the
listbox class and was able to add a data property, now the problem is,
that property get applied to the listbox as a whole. So it would seem

I have a problem inserting/extracting a byte array to/from an Sql DB. The
byte array has a length of 1040. The field in the DB is of type binary (I
have also unsuccessfully tried varbinary). The following example will
explain my problem:

I have a dataset with one table which has a single row.  I need to save this
to disk as XML and do this successfully throughout my application.  However,
one column in this table is a datatype Array which I use to store a bunch of
information.

I have 3 tables in a Many to Many relationship.
Recipe
RecipeDetail
Ingredients

Will there be any negative impact (subtle issue) on the database if one
calls SqlConnection.BeginTransaction but not SqlTransaction.Commit or
SqlTransaction.Rollback afterward?
I am talking about the case where it's imposible to issue the