★★★★★★大家一起修改这个程序,相互提高编程技巧★★★★★★★★★★★
下面的程序是实现在一个PageControl中,当点Button,将动态创建一页TabSheet
并且创建页上有TWebBrowser控件。请大家看看下面程序为什么不能正常编译运行。
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ComCtrls, OleCtrls, SHDocVw_TLB;
type
TForm1 = class(TForm)
PageControl1: TPageControl;
TabSheet1: TTabSheet;
Button1: TButton;
WebBrowser1: TWebBrowser;
procedure Button1Click(Sender: TObject);
private
CTabSheet:TTabSheet;
WB:TWebBrowser ;
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.Button1Click(Sender: TObject);
begin
CTabSheet:=TTabSheet.Create(PageControl1);
CTabSheet.Parent:=PageControl1;
CTabSheet.PageControl:=PageControl1;
CTabSheet.caption:='Tab';
WB:=TWebBrowser.Create(CTabSheet);
WB.parent :=CTabSheet ;
end;
end.