Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

DelphiµÄHashTable

{-----------------------------------------------------------------------------
 Unit Name: HashTable
 Author:    LiuHeng
 Date:      2010-04-13
 Purpose:   ·â×°DelphiµÄHashTable
 History:
-----------------------------------------------------------------------------}
unit HashTable;
interface
uses
  Classes,IniFiles;
type
  THashTable = class(THashedStringList)
  public
    procedure AddStrItem(const ItemName: string;const ItemValue: string);
    function ObjectValue(const ObjName: string): TObject;
  end;
implementation
{ THashTable }
procedure THashTable.AddStrItem(const ItemName: string;const ItemValue: string);
begin
  Add(ItemName+'='+ItemValue);
end;
function THashTable.ObjectValue(const ObjName: string): TObject;
var
  AIndex: integer;
begin
  Find(ObjName,AIndex);
  if AIndex>=0 then
    Result := Objects[AIndex];
end;
end.


Ïà¹ØÎĵµ£º

½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ

½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ
2009Äê12ÔÂ25ÈÕ ÐÇÆÚÎå 00:45
½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ
Òý×Ó
ĿǰԽÀ´Ô½¶àµÄ¹ã¸æ²å¼þÔÚÎÒÃǵçÄÔÉÏÔú¸ùפµØ£¬Ê±²»Ê±µØµ¯³öÁîÈËÌÖÑáµÄ¹ã¸æ£¬²¢ÇÒÿµ±ÎÒÃÇ¿ª»úµÄʱºò¶¼»áµ¯³öÀ´£¬¸ãµÄºÜ¶àС²ËÖ»ÄÜÖØ×°ÏµÍ³£¬
À´½â¾öÕâÁíÈËÌÖÑáµÄ¹ã¸æ£¡Ó°ÏìÎÒÃÇÉÏÍøÁÄÌì£¬ÍæÓÎÏ·£¬¹¤×÷µÈµÈ……º ......

delphi ¼Ó×Ö·û´®Ïà¼Ó

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


Îҵİ취£¬Ôö¼ÓÒ»¸ötimer ÉèÖüä¸ô100ms£¬Í¨¹ýtimerµÄʹÄÜ·ñ£¬¿ØÖƱ¨¾¯ÉùÒô¿ª¹Ø
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;
== ......

Delphi ÖÐ FindWindow ºÍ FindWindowEx µÄÓï·¨ºÍÓ÷¨

 Delphi ÖÐ FindWindow ºÍ FindWindowEx µÄÓï·¨ºÍÓ÷¨
FindWindow(
lpClassName,        {´°¿ÚµÄÀàÃû}
lpWindowName: PChar {´°¿ÚµÄ±êÌâ}
): HWND;              {·µ»Ø´°¿ÚµÄ¾ä±ú; ʧ°Ü·µ»Ø 0}
//FindWin ......

ÓÃdelphi´òÔìÊôÓÚ×Ô¼ºµÄ²¥·ÅÆ÷

    Èç½ñRealPlayerµÄÁ÷ʽýÌåÎļþÒÔÆäÇ¿´óµÄÊÓÆµÑ¹Ëõ±ÈÕýÖð²½ÇÄÈ»ÐËÆð¡£RealPlayer Plus²¥·ÅÆ÷Ò²ÀíËùµ±È»µØ³ÉΪ´ó¼Ò²¥·ÅRealPlayer¸ñʽÎļþµÄÊ×Ñ¡Èí¼þ¡£²»¹ýRealPlayer PlusÒ²²»ÊÇʮȫʮÃÀµÄ£¬±ÈÈçÆô¶¯Ê±¼äÂý£¬Õ¼Óÿռä´ó£¬ÁôÓÐÀúÊ·¼Ç¼µÈµÈ¡£ÆäʵÎÒÃÇ¿ÉÒÔÀûÓÃDelphi´òÔìÒ»¸öÍêÈ«·ûºÏ×Ô¼ºÒªÇóµÄRealPlayer² ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ