DelphiÏÂʵÏÖ°üº¬Í¨Åä·ûµÄÎı¾²éÕÒ
	
    
    
	±¾ÎÄ×îÔçÔÚ±à³ÌÂÛ̳ÉÏ·¢±í£¬ÎÄÕµØÖ·£ºhttp://programbbs.com/bbs/view12-21351-1.htm£¬Ïà¹ØÎļþ¿ÉÒÔÔÚÉÏÊöµØÖ·µÄÒ³ÃæÖÐÏÂÔØ¡£×ªÔØÊ±Çë×¢Ã÷³ö´¦¡£
Ò»¡¢Ç°ÑÔ
ͨÅä·û¾ÍÊÇÖ¸“*”ºÍ“?”Á½¸ö×Ö·û£¬“*”±íʾµ±Ç°Î»ÖÿÉÒÔûÓлòÕßÓжà¸öÈÎÒâ×Ö·û£»“?”±íʾµ±Ç°Î»ÖÃÓÐÒ»¸öÈÎÒâ×Ö·û¡£Í¨Åä·ûÆ¥ÅäÔÚÍøÉÏ×ÊÁÏÖж¼Óн²µ½£¬µ«Ö÷Ҫ˵µÄ¶¼ÊÇ×Ö·û´®Æ¥Åä¶ø²»ÊÇÎı¾²éÕÒ¡£ÎÒ½áºÏͨÅä·ûÆ¥ÅäµÄË㷨дÁËÒ»¸öÖ§³ÖͨÅä·ûµÄÎı¾²éÕÒº¯Êý¡£Õâ¸öº¯ÊýµÄÔ´´úÂë¿ÉÒÔÔÚ±¾Â¥Ä©Î²µÄѹËõ°üÖеõ½¡£ÏÖÔÚÏÈ˵һÏÂͨÅä·ûÆ¥ÅäµÄËã·¨¡£
¶þ¡¢Í¨Åä·ûÆ¥ÅäËã·¨
ÀûÓðüº¬Í¨Åä·ûµÄģʽ´®£¨ÒÔϼò³ÆÄ£Ê½´®£©½øÐÐÎı¾²éÕÒ£¬Í¨³£»áÆ¥Åäµ½Ò»¸ö²»¶¨³¤¶ÈµÄÎı¾¡£ËùÒÔÆ¥ÅäÍê³Éºó²»µ«ÒªµÃµ½Æ¥ÅäÎı¾µÄ½áÊøÎ»ÖÃÒ²ÒªµÃµ½Æ¥ÅäÎı¾µÄ¿ªÊ¼Î»Öá£ÏÖÔÚÏÈÀ´¿´Ò»¸ö¼òµ¥µÄÎÊÌ⣺¼ÙÉèÓ㤶ÈΪPLenµÄģʽ´®P£¬ÒÔ¼°³¤¶ÈΪTLenµÄÎı¾T¡£Èç¹ûPÖв»°üº¬Í¨Åä·û£¬ÄÇôÓÃÏÂÃæÕâ¸ö¼òµ¥Ëã·¨¾Í¿ÉÒÔÍê³É²éÕÒ£º
function FindText1(P,T : PAnsiChar; PLen,TLen : Integer; var SelStart,SelEnd : Integer): Boolean;
var
    PCur,TCur : Integer;
begin
    result:=false;
    for TCur:=SelStart to TLen-PLen do
    begin
        for PCur:=0 to PLen-1 do
            if P[PCur]<>T[TCur+PCur] then break;
        if PCur>=PLen then
        begin
            SelStart:=TCur;
            SelEnd:=TCur+PLen;
            result:=true;
            break;
        end;
    end;
end;
ÒÔÉϺ¯Êý´ÓÎı¾TµÄSelStartλÖÿªÊ¼ÏòϲéÕÒģʽ´®P£¬·µ»ØÊÇ·ñÕÒµ½£¬Èç¹ûÕÒµ½ÉèÖÃSelStartºÍSelEndΪƥÅäÎı¾µÄ¿ªÊ¼Î»ÖúͽáÊøÎ»Öá£Õâ¸öËã·¨ÊÇ×î¼òµ¥µÄÎı¾²éÕÒËã·¨£¬ËüÓÐÁ½²ãÑ»·£¬Íâ²ãforÑ»·ÓÃÒÔÈ·ÈϲéÕÒλÖò¢ÖðÒ»ºóÒÆ£¬
    
     
	
	
    
    
	Ïà¹ØÎĵµ£º
        
    
    ÒÔǰÓùýdelphi 2007µÄÕâ¸öº¯ÊýµÄ£¬²ÎÊý³¬¶à£¬ÏÖÔڵĹ«Ë¾ÓÃD7£¬½á¹ûÍøÉÏÒ»²éÕâ¸öº¯Êý£¬Óò»³ÉÁË£¬ÔÀ´ÎÒÓôíÁ˺¯Êý
unit QDialogs;
{$IFDEF LINUX}
function SelectDirectory(const Caption, Root: WideString;
  var Directory: WideString; ShowHidden: Boolean = False): Boolean;
{$ENDIF}
{$IFDEF MSWINDOW ......
	
    
        
    
    ³£ÓõÄBCB & Delphi º¯Êý 
¹Ø¼ü×Ö£ºBCB,delphi,º¯Êý 
×÷ÕߣºÂ³Ð¡°à    ¸üУº2003-08-12    ä¯ÀÀ£º12686
·ÒëµÄ²»ºÃ£¬Çë¼ûÁ¡£ 
·Ò룺³С°à 
Îļþ£º ActnList 
CreateAction º¯Êý ´´½¨Ò»¸öÖ¸¶¨ÀàÐ͵ÄAction£¬ÏÔʾÔÚaction list editorÖС£ 
EnumRegisteredAction ¹ý³Ì ö¾ÙÒѾע²áµÄ ......
	
    
        
    
    
ÏûÏ¢µÄ´¦ÀíÁ÷³Ì£¬Á÷³ÌÈçÏ£º
ÆäÅÉ·¢´¦Àí¹ý³ÌÏêϸÈçÏ£º
 ×¢Ò⣺TWinControlÀïÃæWndProcÓе÷ÓÃϵͳAPI DefWindowProc,¸Ãº¯Êýµ÷ÓÃȱʡµÄ´°¿Ú¹ý³ÌÀ´ÎªÓ¦ÓóÌÐòûÓд¦ÀíµÄÈκδ°¿ÚÏûÏ¢ÌṩȱʡµÄ´¦Àí¡£¶øTWinControlÀïÃæDefaultHandlerÓÖµ÷ÓÃÁËϵͳAPI CallWindowProc£¬¸Ãº¯ÊýCallWindowProc½«ÏûÏ¢ÐÅÏ¢´«Ë͸øÖ¸¶¨µÄ´°¿ ......
	
    
        
    
    ÍøÉÏDownµÄÒ»¸öµ¥Ôª.×Ô¼º¸ÄÁËÏÂ.  unit utCRC32;
interface
uses
  Windows,SysUtils,Classes;
const  //Crc32±í
   Crc32Tab: Array[0..$FF] of LongInt =
   ($00000000, $77073096, $ee0e612c, $990951ba, $076dc419, $706af48f,
    $e963a535, $9e6495a3, $0edb8832, $79dcb8a4, $e0d5e91e, $97d2d988,
    $0 ......