/// <summary>
/// Initializes data used in the test.
/// </summary>
public void SetUp()
{
TimeSpan interval = TimeSpan.FromSeconds(2);
int numberOfTicks = 3;
DispatcherPriority priority = DispatcherPriority.Normal;
// VERY IMPORTANT!!!
// For the DispatcherTimer to tick when it is not running
// in a normal WPF application, you must give it a priority
// higher than 'Background' (which is the default priority).
// In this demo we give it a priority of 'Normal'.
_settings = new TickerSettings(interval, numberOfTicks, priority);
}
public Ticker(TickerSettings settings)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
_settings = settings;
_timer = new DispatcherTimer(_settings.Priority);
_timer.Interval = _settings.Interval;
_timer.Tick += this.OnTimerTick;
}