How do you update a dataset/datatable from the datagrid?


(windows forms)
Ex.
1) create dataset (empty)
2) create datatables(code/no data adapter)
3) create columns/types/etc for each datatable
4) create datarows in each datatable
5) create datagrid
6) bind datagrid to a datatable
7) make changes to rows in datagrid
8) update dataset/datatable with changes????HELP???
** I am not using any type of connection to a database