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)	It’s possible to select a single row at a time.   In this mode, if the Check-List style is set, radio buttons are shown before the List-Box items.
lssm-single-interval-selection (value 2)	It’s possible to select more contiguous rows at a time.   If the Check-List style is set, the same effect of lssm-multiple-interval-selection (value 4) is obtained.
lssm-multiple-interval-selection (value 4)	It’s possible to select more rows at a time, even if they’re not contiguous.   In this mode, if the Check-List style is set, 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      .