Delphi 2009 泛型容器单元(Generics.Collections)[4]: TDictionary<T>

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Delphi 2009 泛型容器单元(Generics.Collections)[4]: TDictionary

TDictionary 类似哈希表.

本例效果图:

代码文件:

unit Unit1;

interface

uses

Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

Dialogs, StdCtrls;

type

TForm1 = class(TForm)

Memo1: TMemo;

Edit1: TEdit;

Edit2: TEdit;

Button1: TButton;

Button2: TButton;

Button3: TButton;

Button4: TButton;

procedure FormCreate(Sender: TObject);

procedure FormDestroy(Sender: TObject);

procedure Button1Click(Sender: TObject);

procedure Button2Click(Sender: TObject);

procedure Button3Click(Sender: TObject);

procedure Button4Click(Sender: TObject);

end;

var

Form1: TForm1;

implementation

{$R *.dfm}

uses Generics.Collections; {Delphi 2009 新增的泛型容器单元}

var

Dictionary: TDictionary