I have a DataGridView that is populated from a database dynamically.
I am having trouble finding info on how to use this control.

Once the control is displayed, and the user has changed a cell in a row, what do I have to do to propogate that edit back to the underlying database?

If the user creates a new row, how do I propogate that edit back to the underlying database?

The grid has its .DataSource set to a BindingSource.
The BindingSource.DataSource is set to a DataTable.

Apparently there is a code of silence on all this. In the resources I used—even though the books show using a binding source—there is no entry in the index for BindingSource...

This might help you on HOW to update the data:
http://www.codeproject.com/useritems...nipulation.asp

Information about bindingsource:
http://blogs.msdn.com/dchandnani/arc...09/391308.aspx

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