static void Main()
{
#region Создание списков
var graham = new Racer(7, "Graham", "Hill", "UK", 14);
var emerson = new Racer(13, "Emerson", "Fittipaldi", "Brazil", 14);
var mario = new Racer(16, "Mario", "Andretti", "USA", 12);
var racers = new List <Racer>(20)
{
graham,
emerson,
mario,
new Racer(24, "Michael", "Schumacher", "Germany", 91),
new Racer(27, "Mika", "Hakkinen", "Finland", 20)
};
racers.AddRange(
new[]
{
new Racer(14, "Niki", "Lauda", "Austria", 25),
new Racer(21, "Alain", "Prost", "France", 51)
});
var racers2 = new List <Racer>(
new[]
{
new Racer(12, "Jochen", "Rindt", "Austria", 6),
new Racer(22, "Ayrton", "Senna", "Brazil", 41)
});
#endregion
#region Обход списков
racers2.ForEach(Console.WriteLine);
racers.ForEach(racer => Console.WriteLine("{0:A}", racer));
#endregion
#region Поиск
int finIndex = racers.FindIndex(new FindCountry("Finland").FindCountryPredicate);
Console.WriteLine(racers[finIndex]);
int findIndex = racers.FindIndex(racer => racer.Country == "Finland");
Console.WriteLine(racers[findIndex]);
Racer nikiRacer = racers.Find(racer => racer.FirstName == "Niki");
Console.WriteLine(nikiRacer);
List <Racer> bigWinners = racers.FindAll(racer => racer.Wins > 20);
bigWinners.ForEach(racer => Console.WriteLine("{0:A}", racer));
#endregion
#region Сортировка
racers.Sort();
racers.ForEach(Console.WriteLine);
racers.Sort(new RacerComparer(RacerComparer.CompareType.Country));
racers.ForEach(Console.WriteLine);
racers.Sort((first, second) => first.Wins.CompareTo(second.Wins));
racers.ForEach(Console.WriteLine);
#endregion
#region Преобразование типов
List <Person> persons = racers.ConvertAll(racer => new Person(string.Format("{0} {1}", racer.FirstName, racer.LastName)));
persons.ForEach(Console.WriteLine);
#endregion
#region Коллекции, доступные только для чтения
IList <Racer> readonlyRacers = racers.AsReadOnly();
try
{
readonlyRacers.RemoveAt(0);
}
catch (NotSupportedException notSupportedEx)
{
Console.WriteLine(notSupportedEx);
}
#endregion
Console.ReadKey();
}
static void Main()
{
var graham = new Racer(7, "Graham", "Hill", "UK", 14);
var emerson = new Racer(13, "Emerson", "Fittipaldi", "Brazil", 14);
var mario = new Racer(16, "Mario", "Andretti", "USA", 12);
var racers = new List <Racer>(20)
{
graham, emerson, mario
};
racers.Add(new Racer(24, "Michael", "Schumacher", "Germany", 91));
racers.Add(new Racer(27, "Mika", "Hakkinen", "Finland", 20));
racers.AddRange(new Racer[] {
new Racer(14, "Niki", "Lauda", "Austria", 25),
new Racer(21, "Alain", "Prost", "France", 51)
});
// insert elements
racers.Insert(3, new Racer(6, "Phil", "Hill", "USA", 3));
// accessing elements
for (int i = 0; i < racers.Count; i++)
{
Console.WriteLine(racers[i]);
}
foreach (var r in racers)
{
Console.WriteLine(r);
}
// searching
int index1 = racers.IndexOf(mario);
int index2 = racers.FindIndex(new FindCountry("Finland").FindCountryPredicate);
int index3 = racers.FindIndex(r => r.Country == "Finland");
Racer racer = racers.Find(r => r.FirstName == "Niki");
List <Racer> bigWinners = racers.FindAll(r => r.Wins > 20);
foreach (Racer r in bigWinners)
{
Console.WriteLine($"{r:A}");
}
Console.WriteLine();
// remove elements
if (!racers.Remove(graham))
{
Console.WriteLine("object not found in collection");
}
var racers2 = new List <Racer>(new Racer[] {
new Racer(12, "Jochen", "Rindt", "Austria", 6),
new Racer(22, "Ayrton", "Senna", "Brazil", 41)
});
}
