static void Main(string[] args) {
Car c1 = new Car();
c1.RegisterWithCarEngine(CallMeHere);
c1.RegisterWithCarEngine(CallMeHere);
for (int i = 0; i < 6; i++) {
c1.Accelerate(20);
}
c1.UnRegisterWithCarEngine(CallMeHere); //works fine, unregistered one
//c1.UnRegisterWithCarEngine(CallMeHere); //works fine
for (int i = 0; i < 6; i++) {
c1.Accelerate(20);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Method Group Conversion *****\n");
Car c1 = new Car();
c1.RegisterWithCarEngine(CallMeHere);
Console.WriteLine("***** Speeding Up *****");
for (int i = 0; i < 6; i++)
c1.Accelerate(20);
c1.UnregisterWithCarEngine(CallMeHere);
for (int i = 0; i < 6; i++)
c1.Accelerate(20);
Console.ReadLine();
}
static void Main( string[] args )
{
Console.WriteLine("***** Method Group Conversion *****\n");
Car c1 = new Car();
// Register the simple method name.
c1.RegisterWithCarEngine(CallMeHere);
Console.WriteLine("***** Speeding up *****");
for (int i = 0; i < 6; i++)
c1.Accelerate(20);
// Unregister the simple method name.
c1.UnRegisterWithCarEngine(CallMeHere);
// No more notifications!
for (int i = 0; i < 6; i++)
c1.Accelerate(20);
Console.ReadLine();
}