pass dataset to database, C#

Question

I have a text control bound to a table in my dataset. The problem is that when I make a change in the text box my dataset does not recognize the changes. I would like to be able to type in a change in the text box, and have it call: getchanges then dataAdapter.update(table), and then acceptchanges. If I am going about this wrong please let me know. I also have about 25 fields to update so I am trying to prevent hand typing each textbox. I would like to just commit the changes on a click. Thanks for your help!