unit Main; interface uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs; type TfrmMain = class(TForm) private { Private declarations } public { Public declarations } end; var frmMain: TfrmMain; implementation {$R *.dfm} end.