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delphi TWebBrowser×é¼þʹÓÃÏê½â
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      ×é¼þÔÚInternet×é¼þÒ³ÖС£
      1£®ÊôÐÔ
      £¨1£©AddressBarÊôÐÔ
      ÉèÖÃÊÇ·ñÏÔʾµØÖ·À¸£¬ÔÚTWebBrowserÖÐûÓÐÓá£
      Óï·¨£º
      property AddressBar: WordBool;
      £¨2£©BusyÊôÐÔ
      È·¶¨Webä¯ÀÀÆ÷×é¼þÊÇ·ñÕýÔÚµ¼º½µ½Ò»¸öеÄURLµØÖ·»òÕýÔÚÏÂÔØÎĵµ¡£
      Óï·¨£º
      property Busy: WordBool;
      ʾÀý£º
      Èç¹û¸ÃÊôÐÔֵΪTrue£¬ÔòÔÚ¿ªÊ¼Ò»¸öеIJÙ×÷ǰ£¬¿ÉÓÃStop·½·¨ÖÐÖ¹µ±Ç°²Ù×÷£¬È»ºóÔÙµ¼º½µ½ÆäËûµÄÒ³Ãæ£¬´úÂëÈçÏ£º
      procedure TForm1.BitBtn1Click(Sender: TObject);
      begin
         if WebBrowser1.Busy then
           WebBrowser1.Stop;
         WebBrowser1.Navigate('www.mingrisoft.com');
      end;
      £¨3£©ContainerÊôÐÔ
      ·ÃÎÊWebä¯ÀÀÆ÷¸¸Àà»òÈÝÆ÷µÄ½Ó¿Ú¡£
      Óï·¨£º
      property Container: IDispatch;
      ʾÀý£º
      Èç¹ûWebä¯ÀÀÆ÷ûÓÐÒ»¸ö¾ßÓÐAutomation½Ó¿ÚµÄÈÝÆ÷£¬Ôò¸ÃÊôÐÔµÄֵΪ¿Õ¡£·ñÔò¿ÉÒÔͨ¹ý·µ»ØµÄ½Ó¿Ú£¬·ÃÎÊWebä¯ÀÀÆ÷¸¸Àà»òÈÝÆ÷£¬´úÂëÈçÏ£º
      if WebBrowser1.Container <> nil then
      begin
         WebBrowser1.Stop;
      end
 


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function InstallInf(const PathName: string; hParent: HWND): Boolean;
var
  instance: HINST;
begin
  instance := ShellExecute(hParent,
      PChar('open ......

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procedure TForm1.Button2Click(Sender: TObject);
var
name:String ;
begin
   name := edit2.Text ;
   name := '%' + name ;
   query1.Close ;
   query1.SQL.Clear ;
   query1.SQL.Add('select * from gjh_t where name like '''+name+'''') ;
 &nb ......

delphi±¨¾¯ÉùÒô Beep¡¢MessageBeep ºÍ Windows.Beep


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procedure TForm1.Timer1Timer(Sender: TObject);
begin
   Windows.Beep(1200+i_f,10+i_f);
   if i_f<2000 then
   begin
      inc(i_f);
   end
end;
== ......

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