Using the Dialog class in Interactive Statements
The Dialog
class provides methods that can only be called from
within an interactive instruction (dialog) such as MENU
,
INPUT
, INPUT ARRAY
, DISPLAY ARRAY
and
CONSTRUCT
.
The methods are called through the predefined variable DIALOG
, which
automatically provides a reference to the Dialog object.
Tutorial Chapter 5 Enhancing the
Form illustrates the use of Dialog
class methods to
disable/enable actions during a MENU
interactive statement.