DELPHIÏÂSQLÓï¾ä¸Ä´í - Delphi / Êý¾Ý¿âÏà¹Ø
sql:='select ¹¹¼þÆÀ·Ö±í2.³Ì¶È from ¹¹¼þÆÀ·Ö±í2,ÒªËØÈ¨ÖØ±í where' Ëð»µÀàÐÍ'=+''''+s1+''''+'and'+ '¹¹¼þÆÀ·Ö±í2.ÆÀ¹ÀÒªËØ='+''''+s2+'''';ÔËÐÐÌáʾ´íÎ󣬿ÉÄÜÊÇ'ºÅµÄÎÊÌ⣬×ÜÊǸ㲻¶®£¬²»ºÃÒâ˼Âé·³´ó¼Ò£¬Ð»Ð»
'select ¹¹¼þÆÀ·Ö±í2.³Ì¶È from ¹¹¼þÆÀ·Ö±í2,ÒªËØÈ¨ÖØ±í where Ëð»µÀàÐÍ = ''' +s1+''' and ¹¹¼þÆÀ·Ö±í2.ÆÀ¹ÀÒªËØ= '''+s2+''' ' Delphi(Pascal) code: sql:='select ¹¹¼þÆÀ·Ö±í2.³Ì¶È from ¹¹¼þÆÀ·Ö±í2,ÒªËØÈ¨ÖØ±í where Ëð»µÀàÐÍ= ' + QuotedStr(s1) + 'and ¹¹¼þÆÀ·Ö±í2.ÆÀ¹ÀÒªËØ = ' + QuotedStr(s2);ÒýÓà 'select ¹¹¼þÆÀ·Ö±í2.³Ì¶È from ¹¹¼þÆÀ·Ö±í2,ÒªËØÈ¨ÖØ±í where Ëð»µÀàÐÍ = ''' +s1+''' and ¹¹¼þÆÀ·Ö±í2.ÆÀ¹ÀÒªËØ= '''+s2+''' ' ¶¥
Ïà¹ØÎÊ´ð£º
ÎÒÒ»¸öÏîÄ¿£¬Óиö²åÈë²Ù×÷£¬¾ßÌåÊÇÕâÑùµÄ£º ÎÒÓнø»õÐÅÏ¢±í¡£ÔÚ³ö»õʱѡÔñÏàÓ¦µÄ½ø»õÐÅÏ¢£¬ÊäÈëÊýÁ¿£¬Ñ¡Ôñ²¿Ãź󣬵㱣´æ°´Å¥£¬ÓÉÓÚÍøÂçÑÓʱ£¬µãÒ»ÏÂûÓз´Ó³£¬ÓÚÊÇÓû§¾ÍÓÖµãһϣ¬µ¼ÖÂÒ»´Î²åÈëÁËÁ½Ìõ¼Ç¼: Àý£º
......
ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£ ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î date(Ö÷) outid(Ö÷) inid(Ö÷) num amt 2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......
Àý×Ó³ÌÐò¼û¸½¼þ£¬ÓÃDelphi 7½øÐбàÒë ÎÊÌâ´úÂëΪ Delphi(Pascal) code: if Node.ChildNodes <> nil then begin for i := 0 to Node.ChildNodes.Count - 1 do begin cNode := N ......
ÎÒÏë²éѯ³öÿÌìÊý¾ÝµÄ×î´óµÄÒ»¸öÖµ¡£±íµÄ¸ñʽÈçÏ ±íÃû: hisdata ×Ö¶Î ±àºÅ Öµ ״̬ ʱ¼ä Id value state dattime 101 32.3 0 ......