|
|
|
| A simple example |
program Project1;
{$APPTYPE CONSOLE}
uses
System.Collections;
var
MyList : System.Collections.SortedList;
DictEntry : DictionaryEntry;
Enumerator : IEnumerator;
begin
// Create our sorted list
MyList := SortedList.Create;
// Add entries to the Source list
MyList['Name'] := 'Thomas Johnson';
MyList['Age'] := TObject(47);
MyList['Birthday'] := DateTime.Create(1957, 2, 18);
// Display the Sorted list
Enumerator := MyList.GetEnumerator;
while Enumerator.MoveNext do
begin
DictEntry := DictionaryEntry(Enumerator.Current);
Console.WriteLine('{0} = {1}',
DictEntry.Key.ToString,
DictEntry.Value.ToString);
end;
Console.WriteLine;
if MyList.ContainsKey('Age')
then Console.WriteLine('MyList contains key ''Age''')
else Console.WriteLine('MyList does not contain key ''Age''');
if MyList.ContainsKey('AGE')
then Console.WriteLine('MyList contains key ''AGE''')
else Console.WriteLine('MyList does not contain key ''AGE''');
Console.Readline;
end.
|
Age = 47
Birthday = 18/02/1957 00:00:00
Name = Thomas Johnson
MyList contains key 'Age'
MyList does not contain key 'AGE'
|
|