it depends on how you're interrogating it. If you're interrogating the whole grid you could use GetCellValue(), or you could interrogate the cell and clone it then get the value from the referenced cell.

http://help.openspan.com/80/Components/Data_Grid_-_Properties,_Methods_and_Events.htm

http://help.openspan.com/80/Adapters_Interrogation/Win32_Applications_MDIChild_Windows.htm

Thanks for reply. let the me check these options and come back to you if have any queries.

I have verified the above  options. Still I could not find the these grid Methods & Properties for the Grid Control. can you please some one assist on this.