static void CarEventLambda()
{
CarEvent c1 = new CarEvent("SlugBug", 100, 10);
c1.AboutToBlow += (sender, e) => { Console.WriteLine(e.msg); };
c1.Exploded += (sender, e) => { Console.WriteLine(e.msg); };
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
}
static void ExampleEvent()
{
CarEvent c1 = new CarEvent("SlugBug", 100, 10);
//c1.AboutToBlow += new CarEvent.CarEngineHandler(CarIsAlmostDoomed);
//c1.AboutToBlow += new CarEvent.CarEngineHandler(CarAboutToBlow);
//упрощенная запись
c1.AboutToBlow += CarAboutToBlow;
//CarEvent.CarEngineHandler d = new CarEvent.CarEngineHandler(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);
}
}
static void AnonymusMethodExample()
{
CarEvent c1 = new CarEvent("SlugBug", 100, 10);
c1.AboutToBlow += delegate {
Console.WriteLine("Eek! Going to fast");
};
c1.AboutToBlow += delegate(object sender, CarEventArgs e){
Console.WriteLine("Mesage from Car {0}", e.msg);
};
c1.Exploded += delegate(object sender, CarEventArgs e){
Console.WriteLine("Fatal Message from car: {0}", e.msg);
};
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
}
static void AnonymousLocal()
{
int aboutToBlowCounter = 0;
CarEvent c1 = new CarEvent("SlugBug", 100, 10);
c1.AboutToBlow += delegate {
aboutToBlowCounter++;
Console.WriteLine("Eek! Going too fast!");
};
c1.AboutToBlow += delegate(object sender, CarEventArgs e)
{
aboutToBlowCounter++;
Console.WriteLine("critical message from car: {0}", e.msg);
};
for (int i = 0; i < 6; i++)
{
c1.Accelerate(20);
}
Console.WriteLine("aboutToBlow event was fired {0} times", aboutToBlowCounter);
}
