Schedules an
action
to be executed periodically, starting after the specified
delay
(expressed
in milliseconds) and with the interval of
period
milliseconds between the end of the previous task
and the start of the next one.
Schedules an
action
to be executed periodically, starting at the specified
time
and with the
interval of
period
milliseconds between the end of the previous task and the start of the next one.