//C#List 泛型类使用(摘自MSDN)

using System; using System.Collections.Generic; public class Example{ public static void Main()    {        List
    
      dinosaurs = new List
     
      ();        Console.WriteLine("\nCapacity: {0}", dinosaurs.Capacity);        dinosaurs.Add("Tyrannosaurus");        dinosaurs.Add("Amargasaurus");        dinosaurs.Add("Mamenchisaurus");        dinosaurs.Add("Deinonychus");        dinosaurs.Add("Compsognathus");        Console.WriteLine(); foreach(string dinosaur in dinosaurs)        {            Console.WriteLine(dinosaur);        }        Console.WriteLine("\nCapacity: {0}", dinosaurs.Capacity);        Console.WriteLine("Count: {0}", dinosaurs.Count);        Console.WriteLine("\nContains(\"Deinonychus\"): {0}",            dinosaurs.Contains("Deinonychus"));        Console.WriteLine("\nInsert(2, \"Compsognathus\")");        dinosaurs.Insert(2, "Compsognathus");        Console.WriteLine(); foreach(string dinosaur in dinosaurs)        {            Console.WriteLine(dinosaur);        }        Console.WriteLine("\ndinosaurs[3]: {0}", dinosaurs[3]);        Console.WriteLine("\nRemove(\"Compsognathus\")");        dinosaurs.Remove("Compsognathus");        Console.WriteLine(); foreach(string dinosaur in dinosaurs)        {            Console.WriteLine(dinosaur);        }        dinosaurs.TrimExcess();        Console.WriteLine("\nTrimExcess()");        Console.WriteLine("Capacity: {0}", dinosaurs.Capacity);        Console.WriteLine("Count: {0}", dinosaurs.Count);        dinosaurs.Clear();        Console.WriteLine("\nClear()");        Console.WriteLine("Capacity: {0}", dinosaurs.Capacity);        Console.WriteLine("Count: {0}", dinosaurs.Count);    }} /* This code example produces the following output:Capacity: 0TyrannosaurusAmargasaurusMamenchisaurusDeinonychusCompsognathusCapacity: 8Count: 5Contains("Deinonychus"): TrueInsert(2, "Compsognathus")TyrannosaurusAmargasaurusCompsognathusMamenchisaurusDeinonychusCompsognathusdinosaurs[3]: MamenchisaurusRemove("Compsognathus")TyrannosaurusAmargasaurusMamenchisaurusDeinonychusCompsognathusTrimExcess()Capacity: 5Count: 5Clear()Capacity: 5Count: 0 */