Do~LpWhile

Function: This command repeats specific commands as long as its condition is true (non-

zero).

Syntax:

_ _

Do

: <statement>

: LpWhile

<condition>

 

^

^

numeric expression

Parameters: expression

Description:

•This command repeats the commands contained in the loop as long as its condition is true (non-zero). When the condition becomes false (0), execution proceeds from the statement following the LpWhile-statement.

•Since the condition comes after the LpWhile-statement, the condition is tested (checked) after all of the commands inside the loop are executed.

While~WhileEnd

Function: This command repeats specific commands as long as its condition is true (non-

zero).

Syntax:

_ _

While

<condition>

:

<statement> :

WhileEnd

 

numeric expression

^

^

 

Parameters: expression

Description:

•This command repeats the commands contained in the loop as long as its condition is true (non-zero). When the condition becomes false (0), execution proceeds from the statement following the WhileEnd-statement.

•Since the condition comes after the While-statement, the condition is tested (checked) before the commands inside the loop are executed.

IProgram Control Commands (CTL)

Break

Function: This command breaks execution of a loop and continues from the next command following the loop.

Syntax: Break=

Description:

•This command breaks execution of a loop and continues from the next command following the loop.

•This command can be used to break execution of a For-statement, Do-statement, and While- statement.

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