Exemplo n.º 1
0
        protected virtual void OnThresholdReached(ThresholdReachedEventArgs e)
        {
            EventHandler <ThresholdReachedEventArgs> handler = ThresholdReached_delegate;

            if (handler != null)
            {
                handler(this, e);
            }
            else
            {
                Console.WriteLine("Hmmm OnThreshold does not appear to have a handler yet");
            }
        }
Exemplo n.º 2
0
 public void Eat(int x)
 {
     totalEaten += CalculateFoodSize(x);
     if (totalEaten > foodTillFull)
     {
         ThresholdReachedEventArgs args = new ThresholdReachedEventArgs(totalEaten, DateTime.Now);
         OnThresholdReached(args);
     }
     else
     {
         ConditionFailedEventArgs args = new ConditionFailedEventArgs(DateTime.Now);
         OnConditionFailed(args);
     }
 }
Exemplo n.º 3
0
        //Here I actually create the handlers. In the namespace,(EventTypes.cs) resides the event arg data structures
        //Foody can raise a ThresholdReached event if the stomach is full, so inside of Foody one must create two things
        //1. The EventHandler delegate that eventually stores a reference of our handling method
        //2. The OnEvent virtual which then checks to see if the delegate has a valid reference, if it does, then it calls this method
        //I then create the handlers outside the context of the class, passing in a context reference "object sender"


        //where sender is the object that raises the event, in this case some instance of Foody
        static void HandleThresholdReached(object sender, ThresholdReachedEventArgs e)
        {
            Console.WriteLine("Handling threshold reached: size {0} at {1}", e.Size, e.TimeReached);
        }