Add empty row to databound datagridview

Question

Hi All,

I have to add programatically add new empty row to databound datagridview. I can add new row through datatatble or dataset but then I have to provide values to be entered in row.I want an empty row at end of datagridview programatically if the last default given  row is filled.
Kindly suggest.

Thanks and Regards
rsc