xtd 0.2.0
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◆ timer() [4/9]

xtd::threading::timer::timer ( const timer_callback callback,
const time_span due_time,
const time_span period 
)

Initializes a new instance of the timer class, using a TimaSpan to specify the time interval.

Parameters
callbackthe address of a method to be executed
due_timeThe 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.
periodThe time interval between invocations of callback, in milliseconds. Specify Timeout::Infinite to disable periodic signaling.
Exceptions
ArgumentNullExceptionThe callback or due_time or period param is null.
xtd::argument_out_of_range_exceptionThe 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.