timer() [9/9]

xtd::threading::timer::timer	(	const timer_callback &	callback,
		std::any	state,
		uint32	due_time,
		uint32	period
	)

Initializes a new instance of the timer class, using a 32-bit unsigned integer to specify the time interval.

Parameters

callback	the address of a method to be executed
state	An object containing information to be used by the callback method, or null.
due_time	The amount of time to delay before callback is invoked, in milliseconds. Specify Timeout::Infinite to prevent the timer from starting. Specify zero (0) to start the timer immediately.
period	The time interval between invocations of callback, in milliseconds. Specify Timeout::Infinite to disable periodic signaling.

Exceptions

ArgumentNullException	The callback is null.
xtd::argument_out_of_range_exception	The due_time or period parameter is negative and is not equal to Timeout::Infinite.

Remarks

The callback parameter is invoked once after due_time elapses, and thereafter each time the period time interval elapses.