ToolBar工具栏控件的使用,动态建立主菜单选项,窗口界面的动态分隔条

				unit Child2Unit;
				
				interface
				
				uses
				  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs;
				
				type
				  TChildForm2 = class(TForm)
				    procedure FormClose(Sender: TObject; var Action: TCloseAction);
				  private
				    { Private declarations }
				  public
				    { Public declarations }
				  end;
				
				var
				  ChildForm2: TChildForm2;
				
				implementation
				
				{$R *.DFM}
				
				procedure TChildForm2.FormClose(Sender: TObject; var Action: TCloseAction);
				begin
				  Action:=caFree;
				end;
				
				end.