{ Drop-Down | Drop-List | Static-List }

Drop-Down	This style should be used when space for the Combo-Box is limited, for example when the combo box is part of a toolbar. With this style, the list, part of the Combo-Box, is normally hidden and shown only when the user clicks the button on the right of the entry area. The user can pick a value from the list or enter any value in the entry area.
Drop-List	This style has the same effect as the DROP-DOWN style, with the exception that the entry area is read-only.
Static-List	This syntax is compiled for compatibility reasons, however, isCOBOL does not support Static-List Combo Boxes.

 

Example - Define a combo-box with drop-down style

screen section. ...   03 screen-1-co-1 Combo-Box      line 19.0      column 23.0      size 12.0 cells       lines 11.0      id 13      3-d      drop-down      .