get_selected_columns method not working...

Hi,

I am using classes to show output in ALV grid format.

when i click on a cell in alv grid output i wanted to know the coloumn number and row number...

for getting row number am using method get_selected_rows which is working..

for getting coloumn number am using get_selected_columns which is not working....

please suggest the suitable method...

Thanks in advance..

Regards,

Anand.