procedure TForm1.wb1BeforeNavigate2(Sender: TObject;
const pDisp: IDispatch; var URL, Flags, TargetFrameName, PostData,
Headers: OleVariant; var Cancel: WordBool);
begin
if Pos('\wangdianqy.htm',LowerCase(url)) > 0 then
begin
Cancel := true ;
if true then
begin
try
wb1.Navigate('C:\Program Files\ABC\Html\111.htm');
except on e:exception do
//writetofile(e.Message );
end;
end;
end
end;