how to work with datagrid?

[sathyan8294]

how to work with datagrid using
1)delete command( permanently to remove all selected rows or selected single rows)
in sql database through datagrid during run time in vb.net windows application
and
2)update and save the changed values permanently in sql database through datagrid during run time in vb.net windows application?

[RedSon]

how to work with datagrid using
1)delete command( permanently to remove all selected rows or selected single rows)
in sql database through datagrid during run time in vb.net windows application
and
2)update and save the changed values permanently in sql database through datagrid during run time in vb.net windows application?

http://msdn2.microsoft.com/en-us/library/aa728895(VS.71).aspx