Defines the number of rows containing explicit data in a static array used by the next dialog.
When using a static array in an INPUT ARRAY (with WITHOUT DEFAULTS clause) or a DISPLAY ARRAY statement, you must specify the number of rows in the array which contain explicit data. In typical applications, these array elements contain the values fetched from a SELECT statement.
set_count() must be called before a DISPLAY ARRAY or INPUT ARRAY statement.
The number of rows can also specified with the COUNT attribute of INPUT ARRAY and DISPLAY ARRAY statements.
When using a dynamic array, the number of rows is implicitly defined by the array.