Çë´ó¼Ò°ïæѡÁ½±¾delphiÈëÃÅÊé
¿ªÊ¼Ñ§delphiÁË£¬µ«ÊÇÂòÁ˱¾delphi³ÌÐòÉè¼ÆµÚ¶þ°æ£¬·¢ÏÖ¸Õ¿ªÊ¼£¬Á¬µãÓï·¨¶¼Ã»½Ì£¬¾ÍÈÃËãÌ⣬¸Ð¾õÓеãÄÑÈëÃÅ£¬Ñ°Ë¼»»±¾ÊµÌåÊéÀ´¿´,delphi5¿ª·¢ÈËÔ±Ö¸ÄϺÍdelphi7´ÓÈëÃŵ½¾«Í¨ ÕâÁ½±¾Äı¾ÊʺÏÎÞdelphi»ù´¡µÄÈËÀ´Ñ§£¬ ÕâÁ½±¾ÊµÌåÊ飬¶¼ÊǸ´Ó¡°æ£¬ÎÒÓеç×ÓÊ飬¸Ð¾õ×ܲ»ÊǺܷ½±ã
ÏÂÔØdelphi7ÊÓÆµ½Ì²Ä
ÂòD7ÄDZ¾°É,ÂýÂýÀ´,ÏÈÊìϤÓï·¨ºÍ¿Ø¼þ
¶¼É¶Ê±ºòÁË£¬»¹Ñ§Ï°DELPHI£¿£¿£¿
Ïà¹ØÎÊ´ð£º
select * from shuju.DB where ¿ªÅ̼Û-ÊÕÅ̼Û<=0.02
¿ªÅÌ¼Û ÓëÊÕÅÌ¼Û ÊÇÊý¾Ý¿âÀïµÄ×Ö¶Î
select * from aTableName where ((¿ªÅ̼Û-ÊÕÅ̼Û) <=0.02 )
¿ªÅ̼۱ÈÊÕÅ̼۵ÍÁ½·ÖÒÔϵÄÇé¿ö
Mark!!!!!!
se ......
ËÄܸøÎÒ¸ö¼òµ¥µÄÀý×Ó
delphi½ÓÊÜUDPÊý¾Ý°üµÄ Òª½ÓÊÕÊý×éµÄ
×îºÃÊÇÓà IdTCPserver1µÄ
×îºÃ»¹Óз¢Ë͵IJ¿·Ö
±¾È˲ËÄñ£¬Ð»Ð»¸÷λÁË£¡£¡
Â¥ÉϸøµÄÊÇTCPµÄ°É ÎÒÒªUDPµÄ
лл£¡£¡
ÒýÓÃ
×îº ......
Ö÷´°Ìå:
Delphi(Pascal) code:
procedure TfrmMain.btnResumeClick(Sender: TObject);
begin
myThread := TClientThread.Create(LeftPart(cbbServer.Text, ':'), StrToInt(RightPart(cbbServer.Text, ':')) ......