Returns a handle that can be passed to TimerDiff() to calculate the difference in milliseconds.
TimerInit ( )
The return value from TimerInit() should be treated as an opaque handle and should only be used to pass to TimerDiff(). Any other usage of the return value is a potential error.
#include <MsgBoxConstants.au3>
Local $hTimer= TimerInit (); Begin the timer and store the handle in a variable.
Sleep (3000); Sleep for 3 seconds.
Local $fDiff= TimerDiff ($hTimer); Find the difference in time from the previous call of TimerInit. The variable we stored the TimerInit handlem is passed as the "handle" to TimerDiff.
MsgBox ($MB_SYSTEMMODAL,"Time Difference",$fDiff)