static void Main(string[] args)
{
Console.WriteLine("***** Fun with Events *****\n");
Car c1 = new Car("SlugBug", 100, 10);
// Register event handleres.
c1.AboutToBlow += CarIsAlmostDoomed;
c1.AboutToBlow += CarAboutToBlow;
c1.Exploded += CarExpleded;
Console.WriteLine("***** Speeding up *****");
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
// Remove Car Exploded method
// from invocation list.
c1.Exploded -= CarExpleded;
}
Console.WriteLine("\n****** Speeding up *****");
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with Events *****\n");
Car c1 = new Car("Slug Bug", 100, 10);
//register event handlers
c1.AboutToBlow += new Car.CarEngineHandler(CarIsAlmostDoomed);
c1.AboutToBlow += new Car.CarEngineHandler(CarAboutToBlow);
Car.CarEngineHandler d = new Car.CarEngineHandler(CarExploded);
c1.Exploded += d;
Console.WriteLine("***** Speeding Up *****\n");
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
//remove CarExploded method from the invocation list
c1.Exploded -= d;
Console.WriteLine("***** Speeding Up *****\n");
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** More Fun with Lambdas *****\n");
// Make a car as usual.
Car c1 = new Car("SlugBug", 100, 10, 50);
// Now with lambdas!
c1.AboutToBlow += (sender, e) => { Console.WriteLine(e.msg); };
c1.Exploded += (sender, e) => { Console.WriteLine(e.msg); };
c1.SlowedDown += (sender, e) => { Console.WriteLine(e.msg); };
// Speed up (this will generate the events).
Console.WriteLine("\n***** Speeding up *****");
for (int i = 0; i < 6; i++)
{
if (c1.CurrentSpeed >= 90)
{
c1.CurrentSpeed = 0;
}
else
{
c1.Accelerate(20);
}
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with Events *****\n");
Car c1 = new Car("Slug Bug", 100, 10);
c1.AboutToBlow += (sender, e) => Console.WriteLine(e.msg);
//c1.AboutToBlow += CarAboutToBlow;
c1.Exploded += (sender, e) => Console.WriteLine(e.msg);
Console.WriteLine("***** Speeding Up *****");
for (int i = 0; i < 6; i++)
c1.Accelerate(20);
Console.ReadLine();
}
static void Main(string[] args) {
Car c1 = new Car("SlugBug", 100, 10);
c1.AboutToBlow += CarIsAlmostDoomed;
// c1.AboutToBlow += new Car.CarEngineHandler(CarAboutToBlow);
c1.AboutToBlow += CarAboutToBlow; //method group conversion works fine
EventHandler<CarEventArgs> d = CarExploded;
c1.Exploded += d;
for (int i = 0; i < 6; i++) {
c1.Accelerate(20);
}
c1.Exploded -= d;
for (int i = 0; i < 6; i++) {
c1.Accelerate(20);
}
Console.ReadLine();
}
public static void HookIntoEvents()
{
Car newCar = new Car();
newCar.AboutToBlow += newCar_AboutToBlow;
}