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

delphi Ctrl+×ó¼ü ÎÞ·¨²é¿´ windows.pas Ôõô°ì

ÎÒ°²×°µÄÊÇÆóÒµ°æ¡£¡£¡£ 
ÎÒÎÊÏ£¬ CTRL+×ó¼ü Äܲ鿴 windows.pas Âð£¿
¾ÍÊÇ ½Ó¿ÚÀïµÄwindows¡£

µ±È»¿ÉÒÔ,CTRL+×ó¼üµã»÷Interface²¿·ÖµÄWindows¾Í¿ÉÒÔÁË

ɶɶÆóÒµ°æ£¿È¥°²×°Ä¿Â¼¿´¿´libÎļþ¼ÐÏÂÓÐÃ»Ó ......

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 ......

ÇóÒ»¶Îdelphi´úÂëתC#´úÂ룬¼±Ó㬿ÉÈËÃñ±ÒÖ§¸¶£¬Ð»Ð»

¼±Óá£ÁªÏµQQ£º8775262£¬Ð»Ð»¡£
ÐèÒª½øÐÐDllImportµÄµØ·½Ö±½ÓдDLLImport.·½·¨Ãû¡£
È磺DLLImport.GlobalAddAtom(¡­¡­);
Îļþ£ºUShare.pas
Delphi(Pascal) code:

unit UShare;
interface
uses Windows, Me ......

delphi»æÍ¼

Çë½ÌÒ»¸öÎÊÌ⣬ÏÖÔÚÓÐÒ»ÏîÄ¿ÐèÒª»æÖÆÇúÏßͼ£¬
ÒªÇ󣺣¨¿ÉÒÔÈÎÒâÑ¡Ôñºá×ø±ê£¨Ê±¼ä£©·¶Î§»­³ö¶ÔÓ¦µÄÊý¾ÝÇúÏߣ¬×Ý×ø±ê×Ô¶¯ÓÅ»¯ÉèÖÃ(Ò²¿ÉÊÖ¹¤Ñ¡Ôñ)£¬¿ÉÒÔÔÚÈÎÒâʱ¼ä¶ÎÄÚ·Å´ó¡¢ËõСͼÐΣ¬Ä³¾ßÌåÊý¾ÝµãµÄ¶¨Î»¼°´ËÊý¾ÝµãµÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ