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

delphi ½øÏú´æÊ±Èë¿âÊýÁ¿ºÍ³ö¿âÊýÁ¿¼äµÄ¹ØÏµ

ÎÒÔÚ³ö¿â´°¿ÚдÁ˸ö·½·¨£ºADOQueryBill µÄbNum ×ֶεÄOnValidate·½·¨ ʵÏÖµÄÊdzö¿âÊýÁ¿²»ÄÜ´óÓÚÈë¿âµÄÊýÁ¿£¬·ñÔò¾ÍÖØÐÂÊäÈëÊýÁ¿£¬ÒÔÏÂÊÇÎҵĴúÂ룺
procedure TFrmStockOut.ADOQueryBillbNum_Validate(Sender: TField);
var
 strMsg : string;
begin
  if not ADOQueryBill.Eof then
  begin
  ADOQueryBill.FieldByName('bNum_').AsInteger:=(ADOQueryBill.FieldByName('bNum_').AsInteger
  -StrToInt(DBGridBill.Fields[2].Text));
  if ADOQueryBill.FieldByName('bNum_').AsInteger < 0 then
  begin
  strMsg := 'ÁϺÅΪ' + FrmStockIn.ADOQueryBill.FieldByName('pCode_').AsString
  + 'µÄÎïÁÏ¿â´æÁ¿²»¹»,×î¶àÖ»ÄÜÊÇ'+FrmStockIn.ADOQueryBill.FieldByName('bNum_').AsString
  +'ÇëÖØÐÂÊäÈëÊýÁ¿£¡';
  ShowMessage(strMsg);
  Abort;
  end
  else
  begin
  ADOQueryBill.Close;
  ADOQueryBill.SQL.Clear;
  ADOQueryBill.SQL.Add('Update ioTicketB set bNum_=(ioTicketB.bNum_ - :a), ');
  ADOQueryBill.Parameters.ParamByName('a').Value :=
  ADOQueryBill.FieldByName('bNum_').AsInteger;
  ADOQueryBill.ExecSQL;
  end;
  end
  else
  begin
  ShowMessage('ûÓиÃÎïÁÏ');
  Abort;
  end;
end;
µ«ÊÇÔËÐÐʱ´íÁË£¬µ÷²»Í¨£¬ÊDz»ÊÇÎÒ×ö´íÁË£¬Ï£Íû´ó¼Ò½ÌÎÒÈ


Ïà¹ØÎÊ´ð£º

PythonÖеÄUnicodeÔÚDelphiÈçºÎ»¹Ô­³ÉGb2312£¿

ÒÑÖªPython ÖУº
s = unicode("²âÊÔ", "gb2312")
s = u'\u6d4b\u8bd5'
print s
²âÊÔ

ÔÚDelphiÀïÃæÈçºÎ½«\u6d4b\u8bd5ÕâÑùµÄ»¹Ô­³ÉGb2312µÄºº×ÖÄØ£¿
ÕÒµ½¸ö·½·¨
......

delphi編寫×Ô動¸üгÌÐò

ÓÉÓÚ¿Í戶¶ËÓеÄÎļþ經³£¸üУ¨遠³ÌµÄ£¬²»ÊǾÖÓò網£©£¬
ËùÒÔÏë寫個×Ô動¸üÐ嵀 ³ÌÐò¡£
¿´網É쵀 ·½·¨資ÁÏ£¬ÖªµÀЩ·½·¨£¬µ«²»ÖªµÀ¾ß體Ôõô寫¡£
......

DelphiÖÐÊý¾Ý¿â²éѯµÄÒÉ»ó

×òÍíÔÚDelphiÊý¾Ý¿â²éѯÖÐÓöµ½ÁËÒ»¸öÒɻ󡣴úÂëÈçÏ£º
procedure TFormSearchAchievement.ComboBoxXYChange(Sender: TObject);
var
  XY : string;
begin
  XY := comboboxxy.Items[comboboxx ......

DelphiÔõôȡ·µ»ØÄÚÈÝÖеÄÖ¸¶¨²¿·Ö.

·µ»ØµÄÄÚÈÝÊÇÈçÏ´úÂë,ÔõôÄÜÇþµÀ2b?
<p class="text1">1a </p>
<p class="text1">2b </p>
<p class="text1">3c </p>
<p cl ......

¹ØÓÚ±ÜÃâdelphi°æÈ¨»òÕßÊÕÂÉʦº¯µÄ·½°¸¡£

×î½ü»»Á˼ҹ«Ë¾£¬ÓôÃÆµÄÊǹØÓÚDelphiµÄÎÊÌ⣬¹«Ë¾Ö®Ç°ÓõÄÒ²ÊÇD°æDelphi7ÆóÒµ°æµÄ¡£ºóÀ´±»ËÍÁËÂÉʺ¯ÒԺ󣬾ÍÇ¿ÖÆ¸ÄÓÃDelphi7¸öÈ˰棬¾ç˵Õâ¸ö°æ±¾ÊÇÃâ·Ñ°æ£¬»òÕß˵ºÜ±ãÒË£¬Èç¹û²é³öÀ´£¬¾ÍÂò¸öºÃÁË¡£ÕâÏ¿ɺ᣿àÁËÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ