While flag true

Syntax

While flag true

Description

This command starts a While–End While loop which continues while the flag is true. While the condition is true, a command or a series of commands is executed until the condition becomes false, at which time the first command after the closing End While command is executed. A loop that begins with a While command must terminate with an End While, otherwise an error occurs.

Example

# loop until 'No' is pressed

Calculate #F as kTrue
While flag true
  Yes/No message {Do you wish to continue looping ?}
End While