/// <summary>
/// Changes the start time and the interval between method invocations for a timer, using 32-bit signed integers to measure time intervals.
/// </summary>
/// <param name="p_delay">The amount of time to delay before callback is invoked, in milliseconds.</param>
/// <param name="p_period">The time interval between invocations of callback, in milliseconds.</param>
public void Change(int p_delay, int p_period)
{
TimedTask task = ForegroundProcessor.GetTimedTask(m_timedTaskKey);
task.Delay = p_delay;
task.Interval = p_period;
task.LoopTimes = 0;
}
/// <summary>
/// Initializes a new instance of the Timer class, and sets the Interval property to the specified number of milliseconds.
/// </summary>
public ForegroudTimer(int p_interval)
{
m_timedTaskKey = ForegroundProcessor.AppendAction(() =>
{
if (ElapsedEvent != null)
{
ElapsedEvent(this, new ElapsedEventArgs());
}
}, p_interval, -1, 0);
ForegroundProcessor.GetTimedTask(m_timedTaskKey).IsEnabled = false;
}
/// <summary>
/// Releases all resources used by the current instance of Timer and signals when the timer has been disposed of.
/// </summary>
public void Dispose()
{
ForegroundProcessor.CancelAction(m_timedTaskKey);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="p_callback">A TimerCallback delegate representing a method to be executed.</param>
/// <param name="p_state">An object containing information to be used by the callback method, or null.</param>
/// <param name="p_delay">The amount of time to delay before callback is invoked, in milliseconds.</param>
/// <param name="p_period">The time interval between invocations of callback, in milliseconds.</param>
public ForegroudTimer(TimerCallback p_callback, object p_state, int p_delay, int p_period)
{
m_callback = p_callback;
m_state = p_state;
m_timedTaskKey = ForegroundProcessor.AppendAction(() => m_callback(m_state), p_period, -1, p_delay);
}
/// <summary>
/// Stops raising the Elapsed event by setting Enabled to false.
/// </summary>
public void Stop()
{
ForegroundProcessor.GetTimedTask(m_timedTaskKey).IsEnabled = false;
}
/// <summary>
/// Starts raising the Elapsed event by setting Enabled to true.
/// </summary>
public void Start()
{
ForegroundProcessor.GetTimedTask(m_timedTaskKey).IsEnabled = true;
}
