delphiѹËõACCESSÊý¾Ý¿âʱ³öÏÖ´íÎó
function CompactDatabase(AFileName,APassWord:string):boolean;
//ѹËõÓëÐÞ¸´Êý¾Ý¿â,¸²¸ÇÔ´Îļþ
const
SConnectionString='Provider=Microsoft.Jet.OLEDB.4.0;Data Source=%s;'+'Jet OLEDB:Database Password=%s;';
var
SPath,SFile:Array [0..254] Of Char;
STempFileName:string;
vJE:OleVariant;
begin
GetTempPath(40,SPath);//È¡µÃWindowsµÄTemp·¾¶
GetTempFileName(SPath,'~CP',0,SFile);//È¡µÃTempÎļþÃû,Windows½«×Ô¶¯½¨Á¢0×Ö½ÚÎļþ
STempFileName:=SFile;//PChar->String
DataTxRx.adoconnection1.ConnectionString:='';
DeleteFile(STempFileName);//ɾ³ýWindows½¨Á¢µÄ0×Ö½ÚÎļþ
try
vJE:=CreateOleObject('JRO.JetEngine');
vJE.CompactDatabase(format(SConnectionString,[AFileName,APassWord]), format(SConnectionString,[STempFileName,APassWord])); //³ö´í£¬£¬ÌáʾÊý¾Ý¿âΪ¶Àռʽ´ò¿ª
result:=CopyFile(PChar(STempFileName),PChar(AFileName),false);
DeleteFile(STempFileName);
except
result:=false;
end;
end;
ÄãµÄÊý¾Ý¿âÒѾ±»´ò¿ª£¬Ñ¹Ëõʱ²»ÄܶÔÒÑ´ò¿ªµÄÊý¾Ý¿â²Ù×÷
ÎÒÉÏÃæÒѾɾ³ýÁ¬½ÓÁ˰¡£¡£¡£¡
DataTxRx.adoconnection1.ConnectionString:=
Ïà¹ØÎÊ´ð£º
ÒÑÖªPython ÖУº
s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
²âÊÔ
ÔÚDelphiÀïÃæÈçºÎ½«\u6d4b\u8bd5ÕâÑùµÄ»¹Ô³ÉGb2312µÄºº×ÖÄØ£¿
ÕÒµ½¸ö·½·¨
......
Çë½Ì¸÷·¸ßÊÖ¡£ÎäÁÖǰ±²¡£ÎÒ½«B.EXE×ö³É×ÊÔ´Îļþ£¬È»ºó¼Óµ½123.dllÖС£ÓÃA.EXEÀ´µ÷ÓÃ123.dllÖеÄB.EXE
Çë¸÷λǰ±²°ïæָ½ÌÏ¡£A.exeÈçºÎÀ´µ÷ÓÃdllÖеÄexe£¿´úÂëÓÖ¸ÃÈçºÎд£¿
ÎÞÈ˻شð£¿
×ö³É×ÊÔ´Î ......
·µ»ØµÄÄÚÈÝÊÇÈçÏ´úÂë,ÔõôÄÜÇþµÀ2b?
<p class="text1">1a </p>
<p class="text1">2b </p>
<p class="text1">3c </p>
<p cl ......
Ò»°ã¶¼ÊÇÔõô½Ó»îµÄ£¿
ÊÕÈëÔõôÑù
sohu£¿soho£¿
sohu ¿ÉÄÜÊÇsmall office house unit
С°ì¹«ÊÒ£¬°Ñ¼Ò±ä³Éµ¥Î»¡£
È¥Íþ¿ÍÍø°¡,ºÜ¶à¸öÄØ,»¹ÓÐÍâ°üµÄÍøÕ¾
ѧϰѧϰ¡£
ÏÖÔÚDelphi×ö¶«Î÷²»ÐÐÁË,´¦ÓÚÌÔÌ×´ ......
hongqi162¡¢windindance
´Ë2È˳¤ÆÚ²»ÔÚÏߣ¬ÌرðÊÇwindindance
¸ü»»ÓÐÄÜÁ¦µÄÈËÉÏ
hongqi162»¹ÊǾ³£ÉÏÀ´×ª×ªµÄ
ÒýÓÃ
¸ü»»ÓÐÄÜÁ¦µÄÈËÉÏ
ÆäʵҲ²»ÊÇʲôÄÜÁ¦µÄÔÒò£¬Ö÷Òª¿ÉÄÜÊÇʱ¼äÎÊÌâ°É
¹¤×÷µÄ»¹ÒªÉÏ°à£¬Ñ§Ï ......