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

delphiÓësqlite

from : http://zhyhero.googlepages.com/heartset
file:0 ǰÑÔ
       ±¾ÎĵÄÄ¿µÄÔÚÓÚ²ÉÓÃÁ÷Ë®ÕË·½Ê½À´¼Ç¼ѧϰdelphi·ÃÎÊǶÈëʽÊý¾Ý¿âsqliteÖеÄһЩµãµÎ¡£»¶Ó­¸÷λͬºÃ¹²Í¬Ñ§Ï°ºÍÅúÆÀÖ¸Õý¡£
file:1 ×¼±¸¹¤×÷part1
       delphi°æ±¾:delphi2007 for win32 update3¡£ÈÎÒâ°²×°°æ±¾¼´¿É¡£
       sqlite dll°æ±¾:3.5.3¡£Ä¿Ç°×îа汾µÄsqliteÒýÇæ¡£[ http://www.sqlite.org/ ]
       sqlite for delphi:simple sqlite 3.0 for delphi¡£Ä¿Ç°µÄ×îа汾µÄ·¢²¼ÈÕÆÚΪ27 August 2007£¬Ö§³Ösqlite dll°æ±¾3.4.2¡£¾­¼òµ¥²âÊÔ£¬3.5.3Ò²ÊÇ¿ÉÒԵġ£×Ô´ødemo¡£[ http://www.itwriting.com/sqlitesimple.php ]
file:2 ×¼±¸¹¤×÷part2
      Ð½¨Ò»¸ö´°ÌåÓ¦ÓóÌÐò¹¤³Ì£¬²¢É趨±£´æµÄÎļþ¼Ð¡£½«simple sqlite 3.0 for delphi ÖÐµÄ sqlite3.pas£¬sqlite3table.pas£¬sqlite3udf.pas¿½±´ÖÁ¹¤³ÌËùÔÚµÄÎļþ¼Ð¡£²¢ÔÚ¹¤³ÌÖÐÌí¼ÓÕâÈý¸öÎļþ¡£¿½±´sqlite.dllµ½±àÒëÉú³ÉexeÎļþµÄÎļþ¼Ð¡£Õâ¸öÒª¿´¸öÈ˵ÄÉ趨¡£
file:3 ³õ²½²âÊÔ
      ÒýÓÃSQLiteTable3.pasµ¥Ôª¡£
      ÔÚ´°ÌåÉÏ´´½¨Ò»¸ö½ÐbtnVersionµÄ°´Å¥(Tbutton)¡£ÔÚbtnVersionµÄclickʼþÖÐдÈëÏÂÃæµÄ´úÂë¡£
procedure TfrmAbout.btnVersionClick(Sender: TObject);
var
  SqliteDB:TSQLiteDatabase;
begin
  SqliteDB:=TSQLiteDatabase.Create('');
  showmessage('Sqlite dll version:'+SqliteDb.version);
  SqliteDB.Free;
end;
      ±àÒëÔËÐУ¬³É¹¦µÄ»°£¬½«»áÏÔʾµ±Ç°µÄsqlite dllµÄ°æ±¾ºÅ£¬ÎÒµÄÊÇ3.5.3¡£
file:4 ¼òµ¥¹¤×÷Ô­ÀíÃèÊö
      ÔÚsimple sqlite3.0 for delphiµÄ¼¸¸öÎļþÖУ¬Ö÷ÒªÓõ½Á½¸öÎļþ¡£·Ö±ðÊÇsqlite3.pas£¬sqlite3table.pas¡£
      sqlite3.pasʵÏÖsqlite.dllµÄ½Ó¿ÚÍⲿ¶¨Òå¡£
      sqlite3table.pas½øÐмòµ¥µÄ·ÃÎʺ¯Êý·â×°¡£
      ÔÚdelphiÖУ¬Í¨¹ýsqlite3table.pasÀ´ÊµÏÖ¶ÔsqliteÊý¾Ý¿âµÄ¸÷ÖÖ·ÃÎÊ¡£
      ¹ØÓÚsqlite3udf.pas£¬¸ù¾Ý×÷ÕßµÄÃèÊö£¬Ö÷ÒªÓÃÓë´´½¨Óû


Ïà¹ØÎĵµ£º

delphiÖÐmoveº¯ÊýµÄÓ÷¨

ÎÒÃÇÄÜ¿´µ½ÒÔÏ´úÂë
var pSource,pDest:PChar;
     len: integer;
.......................//һЩ´úÂë
Move(pSource,pDest,len); //´íÎó
Move(pSource^,pDest^,len); //ÕýÈ·
¿´ÆðÀ´È·ÊµºÃÏñÊÇ´«Öµ£¬¶ø²»ÊÇ´«µØÖ·£¬µ«ÊǸ÷λ±ðÍüÁË£¬Õâ²»ÊÇC£¬C++£¬¶øÊÇDelphi
Object Pascal,ËùÒÔ£¬¾ø²»ÄÜ´Óº¯Êýµ ......

DelphiÖÐÎļþ¿½±´·½·¨¼¯ºÏ

Ò»¡¢Ê¹ÓÃÎļþÁ÷µÄ·½·¨½øÐп½±´£¬µ±È»¡£Í¬ÑùµÄµÀÀí£¬ÄãÒ²¿ÉÒÔʹÓÃÄÚ´æÁ÷µÈ·½·¨½øÐÐÎļþµÄ¿½±´£¬Ô­ÀíÊÇÒ»ÑùµÄ¡£
procedure copyfile(sourcefilename,targetfilename : String);
var f1, f2: tfilestream;
begin
 f1 := tfilestream.Create(sourcefilename, fmopenread);
 try
   f2 := tfilestream ......

Delphi IDhttp »ñÈ¡Cookie

»ñÈ¡post£¬»òÕßget·µ»ØµÄcookie£¬³ýÁ˹ýÂË·µ»ØµÄ×Ö·û´®Ö®Í⣬×î¼òµ¥µÄ·½·¨ÊÇʹÓÃidhttpµÄCookieManagerÊôÐÔ
±ÈÈç»ñµÃIDhttp·µ»ØµÄÈ«²¿Cookie
if idhttp1.CookieManager.CookieCollection.Count > 0 then
for i := 0 to idhttp1.CookieManager.CookieCollection.Count - 1 do
temp := temp + idhttp1.Cooki ......

ÔÚdelphiÖÐÅжÏ×Ö·û´®ÊÇ·ñÊý×Ö£¬ÒÔ¼°¾«¶È´¦Àíº¯Êý

// ÅжÏÊÇ·ñÊÇÊýÖµÐÍ   By yangxiao  2007.7.21
function isNumeric(strText: WideString): Boolean;
var
  s: string;
  i, l, p: Integer;
begin
  Result := False;
  l := Length(strText);
  if l = 0 then Exit;
  s := '';
  for i:=1 to l do
  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ