public virtual void Invoke(Action action, TimeSpan delay)
{
var d = new NSAsyncActionDispatcher(action);
d.PerformSelector(NSActionDispatcher.Selector, null, delay.TotalSeconds);
}
public virtual void Invoke(Action action, double delay)
{
var d = new NSAsyncActionDispatcher(action);
d.PerformSelector(NSActionDispatcher.Selector, null, delay);
}