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

¹ØÓÚTDateTimePickerµÄÉ趨[delphi]

ÓÉÓÚÐèÒªÔÚ´°ÌåÖÐÉ趨һ¸öÈÕÆÚʱ¼ä£¬³öȥͨÓÃÐÍ¿¼ÂÇ£¬²ÉÓÃÁËTDateTimePicker¿Ø¼þ¡£
ÒòΪÕâ¸ö¿Ø¼þµÄĬÈÏ״ֻ̬ÄÜÏÔʾÈÕÆÚ£¬Ôì³ÉʹÓÃÉϵIJ»±ã£¬ËùÒÔÐèÒª×öÈçϵÄÉ趨£º
ÔڿؼþµÄformatÊôÐÔÀ¸ÀïÉèÖÃÈçÏÂÖµ£ºyyyy-mm-dd hh:mm:ss£»
É趨Íê³ÉºóµÄʱ¼äΪµ±Ç°µÄϵͳʱ¼ä£¬²»ÄÜͨ¹ýµ¯³öÈÕÀúÉ趨£¬Ö»ÄÜÔÚÎı¾¿òÖÐÉ趨¡£


Ïà¹ØÎĵµ£º

DELPHI²ÎÊý¼¸¸ö¸ÅÄîÉϵÄÇø±ð

 ÒýÓòÎÊý£º
ÒýÓòÎÊýÓÃvar¹Ø¼ü×Ö±êʾ
procedure DoubleTheValue (var Value: Integer);
begin
Value := Value * 2;
end;
ÔÚÕâÖÖÇé¿öÏ£¬²ÎÊý¼È°ÑÒ»¸öÖµ´«µÝ¸ø¹ý³Ì£¬ÓÖ°ÑÐÂÖµ·µ»Ø¸øµ÷Óùý³ÌµÄ´úÂë¡£µ±ÄãÖ´ÐÐÍêÒÔÏ´úÂëʱ£º
var
X: Integer;
begin
X := 10;
DoubleTheValue (X);
x±äÁ¿µÄÖµ±ä³ÉÁË20 ......

DelphiÏÂPOS»ú¿ØÖÆÇ®Ïä,¿ÍÏÔ,´òÓ¡»ú,СƱ´òÓ¡

1¡¢¿ØÖÆPOS»úµÄ¿Í»§ÏÔʾÆÁ
procedure TFrmMain.ShowMoney(Money_Port:   String;Money_String:String);
//Moneey_Port     ¹ËÏÔ½Ó¿ÚCom1   or   Com2     Money_String     ¹ËÏÔÏÔʾµÄÄÚÈÝ
var
    PrnFile ......

Delphi±àдϵͳ·þÎñÆß£ºÍê³É¶Ë¿ÚÑÝʾ ÊÕ²Ø

Delphi±àдϵͳ·þÎñÆß£ºÍê³É¶Ë¿ÚÑÝʾ ÊÕ²Ø
 ÔÚ¿ª·¢´óÁ¿Socket²¢·¢·þÎñÆ÷£¬Íê³É¶Ë¿Ú¼ÓÖØµþI/OÊÇÆù½ñΪֹ×îºÃµÄÒ»ÖÖ½â¾ö·½°¸£¬ÏÂÃæÊǼòµ¥µÄ½éÉÜ£º
   “Íê³É¶Ë¿Ú”Ä£ÐÍÊÇÆù½ñΪֹ×îΪ¸´ÔÓµÄÒ»ÖÖI/OÄ£ÐÍ£¬ÌرðÊʺÏÐèҪͬʱ¹ÜÀíΪÊýÖÚ¶àµÄÌ×½Ó×Ö£¬²ÉÓÃÕâÖÖÄ£ÐÍ£¬ÍùÍù¿ÉÒÔ´ïµ½×î¼ÑµÄϵͳÐÔÄÜ¡£µ«ÊÇÖ ......

Delphi±àдϵͳ·þÎñÁù£ºÔÚ·þÎñÖÐʹÓÃCOM×é¼þ

Delphi±àдϵͳ·þÎñÁù£ºÔÚ·þÎñÖÐʹÓÃCOM×é¼þ ÊÕ²Ø
 ÔÚ·þÎñÖе÷ÓÃCOM×é¼þ²»ÄÜÏñÔÚ×ÀÃæ³ÌÐòÖÐÖ±½Ó´´½¨£¬ÔÚÿ´Î´´½¨Ö®Ç°Ïȵ÷ÓÃCoInitialize(nil)£¬ÊͷŵÄʱºòµ÷ÓÃCoUninitialize¡£ÀýÈ磺µ÷ÓÃADO×é¼þ
var
  Qry: TADOQuery;
begin
  CoInitialize(nil);
  Qry := TADOQuery.Create(nil);
  tr ......

DelphiÓÃWebBrowser±à³Ì ×Ô¶¯µÇ¼²Ù×÷

DelphiÓÃWebBrowser±à³Ì-×Ô¶¯µÇ¼²Ù×÷
2009Äê08ÔÂ18ÈÕ ÐÇÆÚ¶þ 00:39
ÀûÓÃDelphiµÄOlevariantÀàÐÍ
--------------------------------------------------------------------------------
µ¥¸öframesµÄÊäÈë
var
o : Olevariant;
begin
o := WebBrowser.OleObject.document.all.item('LoginUserID',0);  &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ