Visara Master Console Center Scripting Guide - Manual (Page 210)

Chapter 5 Script Commands
Scripting Guide 210
WHILE
Syntax:
WHILE...ENDWHILE
WHILE Expression
Commands
ENDWHILE
Description:
Repeats a sequence of commands while an expression evaluates to
TRUE.
Action: The commands in the WHILE block are continually executed in
sequence while the expression evaluates to TRUE.
Parameters:
Expression Boolean expression. The expression to evaluate that
determines whether to continue looping. Refer also to Boolean on page
50.
Returns:
N/A.
Notes:
1. The commands in the WHILE block may never execute because the
expression is evaluated at the beginning of the loop.
2. The number of nested WHILEs is unlimited.
3. The number of commands allowed within the WHILE block is
unlimited.
Example: %Num := 1
WHILE %Num < 10
INC
%Num
ENDWHILE
See Also:
REPEAT