Syntax:

Flow(string)

Parameters:

string: An Alpha string that represents the flow mode:
N – next, step mode
F – fast mode forward
P – previous, step mode
R – reverse, fast mode
S – select exit in a selection program
C – cancel, exit without a selection program

Returns:

Boolean (TRUE) if the mode specified as input is the current operation mode.

Example:

Flow('N') returns TRUE if the operation is performed in Step mode.