public static void Demo()
{
Console.WriteLine("Queue......");
System.Collections.Generic.Queue <string> movies = new System.Collections.Generic.Queue <string>();
movies.Enqueue("Ace Ventura");
movies.Enqueue("Batman");
movies.Enqueue("Cable Guy");
movies.Enqueue("Dallas Buyers Club");
movies.Enqueue("East of Eden");
Console.WriteLine("Default content of Queue");
foreach (string movie in movies)
{
Console.WriteLine(movie);
}
Console.WriteLine("\nDequeuing '{0}'", movies.Dequeue());
Console.WriteLine("The next item to dequeue using peek: {0}", movies.Peek());
Console.WriteLine("Dequeuing '{0}'", movies.Dequeue());
System.Collections.Generic.Queue <string> queueCopy = new System.Collections.Generic.Queue <string>(movies.ToArray());
Console.WriteLine("\nContents of the first copy:");
foreach (string movie in queueCopy)
{
Console.WriteLine(movie);
}
string[] array2 = new string[movies.Count * 2];
movies.CopyTo(array2, movies.Count);
System.Collections.Generic.Queue <string> queueCopy2 = new System.Collections.Generic.Queue <string>(array2);
Console.WriteLine("\nContents of the second copy, with duplicates and" + " nulls:");
foreach (string movie in queueCopy2)
{
Console.WriteLine(movie);
}
Console.WriteLine("\nqueueCopy.Contains(\"Dallas Buyers Club\") = {0}", queueCopy.Contains("Dallas Buyers Club"));
Console.WriteLine("\nqueueCopy.Clear()");
queueCopy.Clear();
Console.WriteLine("\nqueueCopy.Count = {0}", queueCopy.Count);
Console.WriteLine("End of Queue");
}