while
| Syntax |
while expression statements
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| Action |
Evaluates expression. As long as it evaluates to true, the loop statements are executed, and expression is re-evaluated.
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| Examples |
while scratchpad.x < 0 if not dialog.getInt ("Enter a positive number:", @scratchpad.x) return (false)
This loop repeats until the user enters a positive value for scratchpad.x or cancels the dialog. Note that the dialog will never be presented if scratchpad.x is already greater than zero.
This loop hides all of the open windows, including the Main Window. |
| Notes |
If expression initially evaluates to false, the loop body will not be executed even once.
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| See Also |
for
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