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Updating of ADO.NET/2.0

Yes we all know OleDbDataAdapter.Update(DataTable) call update
Database,but what else for DataTable.AcceptChanges()? When/why we have
to use it?

Nov 20 '05 #1
3 984
datatables track changes (adds, updates and deletes). unlike com ado,
datasets have no methods for reading, writing or updating databases. this is
performed by external object (like a dataadapter). thus it has no way of
knowing when your code is done with this tracking info. when you call
AcceptChanges(), it resets all the change tracking info.

-- bruce (sqlwork.com)

"farmer" <sd******@sina.com> wrote in message
news:11*********************@z14g2000cwz.googlegro ups.com...
Yes we all know OleDbDataAdapter.Update(DataTable) call update
Database,but what else for DataTable.AcceptChanges()? When/why we have
to use it?

Nov 20 '05 #2
Still not too understand~

Nov 20 '05 #3
Understood some more...thx~

Nov 20 '05 #4

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