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| A simple example |
program Project1;
{$APPTYPE CONSOLE}
uses
System.Collections;
var
MyQueue : System.Collections.Queue;
Enumerator : IEnumerator;
begin
// Create our queue
MyQueue := Queue.Create;
// Add entries to the queue
MyQueue.EnQueue('First');
MyQueue.EnQueue('Second');
MyQueue.Enqueue('Third');
// Display the queue
Enumerator := MyQueue.GetEnumerator;
while enumerator.MoveNext do
Console.WriteLine(Enumerator.Current.ToString);
Console.WriteLine;
if MyQueue.Contains('Second')
then Console.WriteLine('MyQueue contains ''Second''')
else Console.WriteLine('MyQueue does not contain ''Second''');
if MyQueue.Contains('Fourth')
then Console.WriteLine('MyQueue contains ''Fourth''')
else Console.WriteLine('MyQueue does not contain ''Fourth''');
Console.Readline;
end.
| | Show full unit code | First
Second
Third
MyQueue contains 'Second'
MyQueue does not contain 'Fourth'
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