Columns-Selected
This property allows you to set or retrieve the list of selected columns when Selection-Mode includes grsm-column-selection.
The list of columns is specified in the format: column1 column2 ... columnN.
 
Example - Retrieve the list of selected columns and show it to the user
working-storage section.
77 selected-cols-list pic x any length.
 
procedure division.
...
  inquire screen1-gr-1 columns-selected selected-cols-list.
  display message selected-cols-list.
...