PageControl问题!!!!!!!!!!!!!!!!!!

Question

PageControl上可以建立很多页面  单击就可以切换  我现在要做的是单击不能切换  但可以通过程序切换页面  请告诉我怎么做

Answer 1

unit Unit1;interfaceuses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, StdCtrls;type
  TForm1 = class(TForm)
    PageControl1: TPageControl;
    TabSheet1: TTabSheet;
    TabSheet2: TTabSheet;
    Button1: TButton;
    procedure PageControl1Changing(Sender: TObject;
      var AllowChange: Boolean);
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;var
  Form1: TForm1;implementation{$R *.dfm}procedure TForm1.PageControl1Changing(Sender: TObject;
  var AllowChange: Boolean);
begin
  AllowChange := false;
end;procedure TForm1.Button1Click(Sender: TObject);
begin
PageControl1.ActivePageIndex := 1;
end;end.