unit MainUnit; interface uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, cxGraphics, dxUIAClasses, cxControls, cxLookAndFeels, cxLookAndFeelPainters, dxSkinsCore, dxSkinWXI, dxLayoutControlAdapters, dxLayoutContainer, Vcl.Menus, cxStyles, cxCustomData, cxFilter, cxData, cxDataStorage, cxEdit, cxNavigator, dxDateRanges, dxScrollbarAnnotations, Data.DB, cxDBData, cxGridLevel, cxClasses, cxGridCustomView, cxGridCustomTableView, cxGridTableView, cxGridDBTableView, cxGrid, Vcl.StdCtrls, cxButtons, dxLayoutControl; type TfrmMain = class(TForm) lgRoot: TdxLayoutGroup; lcMain: TdxLayoutControl; lgToolbar: TdxLayoutGroup; lgInput: TdxLayoutGroup; lgGrid: TdxLayoutGroup; btnAdd: TcxButton; liAdd: TdxLayoutItem; btnSave: TcxButton; liSave: TdxLayoutItem; btnDelete: TcxButton; liDelete: TdxLayoutItem; btnCancel: TcxButton; liCancel: TdxLayoutItem; dbtvEmployee: TcxGridDBTableView; grdEmployeeLevel1: TcxGridLevel; grdEmployee: TcxGrid; liGrid: TdxLayoutItem; private { Private declarations } public { Public declarations } end; var frmMain: TfrmMain; implementation {$R *.dfm} end.