Update Database from DataAdapter

From: Strider (Strider_at_discussions.microsoft.com)
Date: 09/23/04 

Date: Thu, 23 Sep 2004 09:09:02 -0700

Hey,
here is my problem. I have a dataSet which contains data that i want to add
to my database. But i dont know how to update the dataadapter with the
dataset.
i've tried da.update(ds,tableName) but it does not update it.

can anyone help

Cheers