static void Main(string[] args)
{
Console.WriteLine("***** Fun with IEnumerable / IEnumerator *****\n");
Garage carLot = new Garage();
// Hand over each car in the collection?
foreach (Car c in carLot)
{
Console.WriteLine("{0} is going {1} MPH",
c.PetName, c.CurrentSpeed);
}
// Use named iterator
Console.WriteLine();
foreach (Car c in carLot.GetTheCars(true))
{
Console.WriteLine("{0} is going {1} MPH",
c.PetName, c.CurrentSpeed);
}
// Manually work with IEnumerator.
Console.WriteLine();
IEnumerator i = carLot.GetEnumerator();
i.MoveNext();
Car myCar = (Car)i.Current;
Console.WriteLine("{0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
Console.ReadLine();
}
static void Main(string[] args)
{
Garage g = new Garage();
foreach(Car c in g.GetTheCars(true))
{
}
}
static void Main(string[] args)
{
Garage carLot = new Garage();
IEnumerator i = carLot.GetEnumerator();
// Car myCar = (Car)i.Current; // 枚举尚未开始，请调用MoveNext()
//bool flag = i.MoveNext();
//Car myCar = (Car)i.Current;
//Console.WriteLine("{0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
for(bool flag = i.MoveNext(); flag == true; flag = i.MoveNext())
{
Car myCar = (Car)i.Current;
Console.WriteLine("CustomForMethod : {0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
}
// i.Reset();不会对下一次的foreach造成影响，应该是在使用foreach方法的第一步是调用Reset()进行设置，
foreach (Car c in carLot)
{
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
foreach (Car c in carLot.GetTheCars(true))
{
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
Car[] myAutos = new Car[5];
myAutos[0] = new Car("Rusty", 80, 1);
myAutos[1] = new Car("Mary", 40, 234);
myAutos[2] = new Car("Viper", 40, 34);
myAutos[3] = new Car("Mel", 40, 4);
myAutos[4] = new Car("Chucky", 40, 5);
foreach (Car c in myAutos)
{
Console.WriteLine("Car: {0}, ID: {1}", c.PetName, c.CarID);
}
Console.WriteLine("After NormalSort:");
Array.Sort(myAutos);
foreach (Car c in myAutos)
{
Console.WriteLine("Car: {0}, ID: {1}", c.PetName, c.CarID);
}
Array.Sort(myAutos, Car.SortByPetName);
Console.WriteLine("After PetNameSort:");
foreach (Car c in myAutos)
{
Console.WriteLine("Car: {0}, ID: {1}", c.PetName, c.CarID);
}
Console.ReadLine();
}
static void Main(string[] args)
{
Garage carLot = new Garage();
foreach (Car c in carLot)
{
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with IEnumerable / IEnumerator *****\n");
Garage carLot = new Garage();
// Hand over each car in the collection?
foreach (Car c in carLot)
{
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
Console.ReadKey();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with IEnumerable / IEnumerator *****");
Garage carLot = new Garage();
foreach(Car c in carLot)
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
foreach (Car c in carLot.GetTheCars(true))
{
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
Console.ReadLine();
}
static void Main(string[] args) {
Garage carLot = new Garage();
foreach (Car c in carLot) {
Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
}
IEnumerator i = carLot.GetEnumerator();
i.MoveNext();
Car myCar = (Car)i.Current;
Console.WriteLine("{0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with IEnumerable/IEnumerator *****\n");
Garage carLot = new Garage();
//foreach (Car c in carLot)
//{
// Console.WriteLine("{0} is going {1} MPH", c.PetName, c.CurrentSpeed);
//}
//manually working with IEnumator is OK bc it was declared public
IEnumerator i = carLot.GetEnumerator();
i.MoveNext();
Car myCar = (Car)i.Current;
Console.WriteLine("{0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
Console.ReadLine();
}
static void Main(string[] args)
{
Console.WriteLine("***** Fun with IEnumerable / IEnumerator *****\n");
Garage carLot = new Garage();
// Hand over each car in the collection?
foreach (Car c in carLot)
{
Console.WriteLine("{0} is going {1} MPH",
c.PetName, c.CurrentSpeed);
}
Console.WriteLine();
// Manually work with IEnumerator.
IEnumerator i = carLot.GetEnumerator();
i.MoveNext();
Car myCar = (Car)i.Current;
Console.WriteLine("{0} is going {1} MPH", myCar.PetName, myCar.CurrentSpeed);
Console.ReadLine();
}
