unit FlatExcpt; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, FlatUtils, StdCtrls, FlatCtrls; type TFieldForm = class(TForm) OutBtn: TFlatButton; CloseBtn: TFlatButton; AllBtn: TFlatButton; FieldBox: TFlatCheckListExt; CancelBtn: TFlatButton; procedure AllBtnClick(Sender: TObject); procedure CancelBtnClick(Sender: TObject); private { Private declarations } public { Public declarations } end; var FieldForm: TFieldForm; implementation {$R *.dfm} procedure TFieldForm.AllBtnClick(Sender: TObject); begin FieldBox.CheckAll; end; procedure TFieldForm.CancelBtnClick(Sender: TObject); begin FieldBox.CheckCancel; end; end.