Keyword Reference

For...To...Step...Next

Loop based on an expression.

For <variable> = <start> To <stop> [Step <stepval>]
statements
...
Next

Parameters

Remarks

The variable will be created automatically with Local scope, even when MustDeclareVars is on.

For...Next statements may be nested. The For loop terminates when the value of variable exceeds the stop threshold. If stepVal or stop is a variable, its value is only read the first time the loop executes.

A For loop will execute zero times if:
start > stop and step > 0, or
start < stop and step is negative

Related

ContinueLoop, ExitLoop

Example

#include <MsgBoxConstants.au3>
For $i= 5To 1Step - 1
MsgBox ($MB_SYSTEMMODAL,"","Count down!"&@CRLF &$i)
Next
MsgBox ($MB_SYSTEMMODAL,"","Blast Off!")