I want to update a table without using a sql statement.
I am hoping for something similar to ado update.
ds.Tables[0].Rows[x] ["authorid"] = "Rick"
ds.update

I realize I have asked this question before and the answer is slowly
becoming clearer but I do not yet quite have it in place.  I have a VB.net
application that I have written from a client machine of a local area
network.  The LAN has a dedicated file server.  The solution is ...

Please could someone confirm whether this is a bug or not
Summar
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The maximum length of a varchar output parameter using the .Net Oracle native provider is 1333 characters, rather than the 4000 characters specified in the documentation. I've done extensive searching of ...

I'd like to be able to utilize the ADO Shape syntax to return XML.
I've seen examples in MSDN that returns an OLEDB DataReader of this hierarchical data..however I'd like the XML out of it.
I've done this in the previous version of ADO, but I haven't figured out how to do this in ...

"Index was out of range" error when editing DataRow
Our application makes thousands of edits to DataSets without problem,
but occasionally this error appears: "Index was out of range. Must be
non-negative and less than the size of the collection. Parameter name:

I have a typed dataset that was once create from a database. As time
passed, we'd lost the original database, and had to recreate it.
However, we don't want manually to recreate the constraints also -
they are in the dataset.

I use sql builder to create a dataadapter. If there is only one table, the
insert/update/delete commands are automatically created successful. However,
if I build a select command based on multiple tables, I got errors:
"insert/update/delete commands can't create automatically for ...

Hi I seem to recall reading that it can be a bit risky using just 1 global data connection in the global.aspx file, instead of multiple connections, but can not recall why. Also is there a lot of overhead with multiple connections?  I did a search but did not find anything. ...

I create the sqladapter programmically.
Dim daInvoice As new sqladapter ("select * from invoice",conMaster)
daInvoice.fill(dsInvoice)
bmInvoice = Me.Bindingcontext(....etc)

I have a simple table which allows nulls. Using a Dataset I have added a new
rows to the table specifying the values for the columns I have and leaving
the others.
When I come to run the update command via the dataadapter the insert stored

When I have 2 comboboxes whos datasource is the same datatable I get some unexpected (and unwanted) behavior.  When I change the selection in either combobox, the other changes to match it.  The behavior probably applies to other controls as well.
I would guess binding is being ...

I have some problem with Yes/No field in MS Access.
In WebService I create DataSet and return it client like next:
DataSet ds = new DataSet( );
daContentList = new OdbcDataAdapter( mysection.SelectRequest,

I'm novice with C# and have a little problem in my current project.
I'm updating some DataTable from different Thread. There's no problem to update the DB, but adding new records freeze the application because I've a datagrid showing the updates in realtime...
Principe :
myDataGrid ...

Can someone explain to me how the transaction object works behind the
scenes?  I am currently using it in my updates and it works great.  I was
curious how the rollback works and the update (added, modified and deleted
rows) actually are changed at the time of call to the ...

How can I create a dataset from an arraylist? I thought I could fill a
dataset using an arraylist as the datasource but I can't find the way to do
this?
Wayne