isCOBOL Evolve : User Interface : Controls Reference : LIST-BOX : Properties : Selection-Mode
Selection-Mode
This property activates the ability to select multiple rows in a List-Box.
The possible values, defined in isgui.def, are:
lssm-single-selection (value 1)
Only one row can be selected.
lssm-single-interval-selection (value 2)
A block of rows can be selected.
lssm-multiple-interval-selection (value 4)
Multiple non-contiguous rows can be selected.
If the Check-List style is set, radio buttons and check boxes are shown before the List-Box items.
The list of the selected items can be retrieved by inquiring the property Rows-Selected.
Example - Define a list-box checked where multiple rows can be selected:
screen section.
...
  03 screen-1-lbc-1 List-Box
     line 5.7
     column 3.1
     size 34.6 cells 
     lines 15.5 cells 
     id 1
     check-list
     selection-mode 4
     .