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

Delphi abc

1. ×Ö·û´®Á¬½ÓÖ±½ÓÓÃ+£¬ÓëJavaºÍPythonÖеÄÏàͬ
2. Ö´ÐÐÍⲿÃüÁîʹÓÃwinexec£¬ShellExecute
    eg. ShellExecute(0, 'open', 'jre/bin/java', '-lang zh-CN', 'E:\myfolder', SW_SHOW);
3. ÅжÏÎļþ¡¢Îļþ¼ÐÊÇ·ñ´æÔÚ
    FileExists('C:\Users\bill\somefile.txt')
    DirectoryExits('C:\WINDOWS')
4. if else ½á¹¹
    if FileExists(Edit1.Text) then
    begin
       ....
    end // ²»¿É¼Ó·ÖºÅ
    else if DirectoryExits('Edit1.Text') then
    begin
       ....
    end // ²»¿É¼Ó·ÖºÅ
    else
    begin
      ....
    end;
5. »ñÈ¡ÆÁÄ»¿í¶È¸ß¶ÈÖ±½ÓʹÓà Screen.Width Screen.Height
6. ÉèÖô°¿ÚλÖà SetBounds(left. top, width, height)
   


Ïà¹ØÎĵµ£º

DelphiÎļþÖеĺó׺Ãû½éÉÜ

ÓÃDelphi×÷µÄ³ÌÐòµÄÔ´´úÂëÖг£¼ûµÄÎļþÀ©Õ¹Ãû£¬²¢¸ø³öÁËÕâЩÎļþÀ©Õ¹ÃûµÄÒâÒ壬ÒÔ±ãÔ´´úÂë¹ÜÀíʱ×÷Ϊ²ÎÕÕ£¬À©Õ¹ÃûÒÔ×ÖĸΪÐò£¨²»ÐèÒª½øÔ´´úÂë¿â²»±íʾ²»ÐèÒª½ø¿â£©¡£
¡¡¡¡~*
¡¡¡¡DelphiÉú³ÉµÄ±¸·ÝÎļþ£¬ÔÚ°æ±¾¿ØÖƿ⼰·¢²¼´úÂëÖв»Ó¦¸Ã³öÏÖÕâЩÎļþ£¬Èç¹ûÐÞ¸ÄÁËij¸öÎļþÈ´ÒòijЩԭÒòûÓб£´æµÄ»°£¬¿ÉÒÔ³¢ÊÔʹÓÃÕâЩÎļþ» ......

Delphi ÈÕÆÚº¯Êý

Day ¿ªÍ·µÄº¯Êý
¡ñ
Unit
DateUtils
function DateOf(const Avalue: TDateTime): TDateTime;
ÃèÊö
ʹÓà DateOf º¯ÊýÓÃÀ´°ÑÒ»¸ö TDateTime ÀàÐ͵ıäÁ¿×ª±ä³ÉÒ»¸ö
Ö»´øÓÐÈÕÆÚµÄ TDateTime ÀàÐͱäÁ¿¡£
ÀýÈ磺
showmessage(DateTimetostr(dateof(now())));
ÄãµÃµ½µÄÊÇ 2003/03/19
¶ø showmessage(DateTime ......

delphi + java µÄ·Ö²¼Ê½Ó¦ÓÃ

½áºÏDelphi
¿Í»§¶Ë×ÀÃæ¿ª·¢µÄÓÅÊÆºÍJavaµÄÎȽ¡Ç¿×³ÌØÐÔ£¬²ÉÓÃDelphi
Client + Java ServerµÄϵͳ¼Ü¹¹Ó¦¸ÃÊǺÜÓÐÊг¡µÄ£¬¾­¹ýÒ»¶Îʱ¼äµÄʵ¼ÊÏîĿʵ¼ù£¬ÊµÏּܹ¹ÊÇÕâôʵÏֵ쬹©ÌÖÂÛ£º
1.ºǫ́ӦÓ÷þÎñ²ã¿É²ÉÓûùÓÚSpring+HibernateµÄÇáÁ¿¼¶J2EEʵÏÖ£¬²¢Ê¹ÓÃApache XML-RPC
Ìṩ¿Í»§¶Ëµ÷Óýӿڣ»
2.ǰ̨²ÉÓà Delphi
......

Delphi Enum

ö¾ÙÀàÐÍ
¡¡¡¡Pascal³ÌÐò²»½öÓÃÓÚÊýÖµ´¦Àí£¬»¹¸ü¹ã·ºµØÓÃÓÚ´¦Àí·ÇÊýÖµµÄÊý¾Ý¡£ÀýÈ磬ÐÔ±ð¡¢Ô·ݡ¢ÐÇÆÚ¼¸¡¢ÑÕÉ«¡¢µ¥Î»Ãû¡¢Ñ§Àú¡¢Ö°ÒµµÈ¡£
1¡¢Ã¶¾ÙÀàÐ͵͍Òå
¸ñʽ:¡¡type ö¾ÙÀàÐͱêʶ·û=(±êʶ·û1,±êʶ·û2,…,±êʶ·ûn)
2¡¢Ã¶¾ÙÀàÐÍÊý¾ÝÌØµã
¢Ù ö¾ÙÔªËØÖ»ÄÜÊDZêʶ·û£»
ÀýÈ磬ÏÂÁÐÀàÐͶ¨ÒåÊǺϷ¨µÄ£º
¡¡¡¡ type ......

Delphi ʹÓÃ×Ô¶¨ÒåÏûÏ¢

1¡¢ÏÈÓÃConst ¶¨ÒåÒ»¸ö³£Á¿£¬ÀýÈç const WM_MyMessage=WM_USER+$200;
2¡¢ÔÚҪʵÏÖµÄunitÖж¨ÒåÒ»¸ö˽Óз½·¨
   procedure doMyMessage(var msg:TMessage);message WM_MyMessage;
3¡¢ÊµÏÖÕâ¸ö˽Óз½·¨
    procedure TForm1.doMyMessage(var msg:TMessage);
begin
  //
  if msg. ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ