unit Unit1;interfaceuses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
class procedure Hello; //类方法
procedure Ok; //对象方法
end;var
Form1: TForm1;implementation{$R *.dfm}class procedure TForm1.Hello;
begin
ShowMessage('Hello');
end;procedure TForm1.Ok;
begin
ShowMessage('Ok');
end;procedure TForm1.Button1Click(Sender: TObject);
begin
TForm1.Hello;
//TForm1.Ok; //不能直接使用
Self.Ok;
end;end.
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
class procedure Hello; //类方法
procedure Ok; //对象方法
end;var
Form1: TForm1;implementation{$R *.dfm}class procedure TForm1.Hello;
begin
ShowMessage('Hello');
end;procedure TForm1.Ok;
begin
ShowMessage('Ok');
end;procedure TForm1.Button1Click(Sender: TObject);
begin
TForm1.Hello;
//TForm1.Ok; //不能直接使用
Self.Ok;
end;end.
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