DataList Control

Hello!

I am using a DataList Combobox with Data Environment. I am able to grab the data from the database but want to know if this control can update or add to the database like the DBGrid.

I tried something like this to UPDATE and it works
DataEnvironment1.rsCommand1.Update "Broker_ID", DataCombo1.Text


I tried something like this to ADD A NEW RECORD but it does not work.
DataEnvironment1.rsCommand1.AddNew "Broker_ID", DataCombo1.Text

Any Help would be nice.