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DelphiÄ£Äâ¼üÅÌ¿ØÖÆCaps Lock(keybd_event)

ÒÔCaps Lock¼ü¾ÙÀý£¬ÆäËü(VK_NUMLOCK),Ààͬ£º
 
ÅжÏ״̬£º
 
·½·¨1
Level: integer;
   
Level := GetKeyState(VK_CAPITAL);
if Level = 0 then
//ûÁÁ
else
//ÁÁÁË(1)
 
·½·¨2
KeyState : TKeyBoardState;
 
GetKeyboardState(KeyState);
if KeyState[VK_CAPITAL] = 0 then
//ûÁÁ
else
//ÁÁÁË(1)
 
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keybd_event(VK_CAPITAL, MapVirtualkey(VK_CAPITAL,0), 0, 0);                                //Caps Lock¼ü°´ÏÂ
//ÈçÐèͬʱ°´ÏÂÁ½¼ü£¬ÔÚÖмä¼ÓÉϼ´¿É
keybd_event(VK_CAPITAL, MapVirtualkey(VK_CAPITAL,0), KEYEVENTF_KEYUP, 0);     //Caps Lock¼üËÉ¿ª
 
 
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keybd_event 
 
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delphi + java µÄ·Ö²¼Ê½Ó¦ÓÃ

½áºÏDelphi
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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
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DELPHI»ù´¡½Ì³Ì¶ÁÊé±Ê¼Ç

ÉèÖÃ×ÖÌåµÄ¹ý³Ì
Procedure TForm1.FontDlgApply(Sender:Tobject);
begin
Button1.Font:= FontDialog1.Font;
end;¡¡
¸Ã³ÌÐòÖ»Óе±Óû§°´¶¯About¿òµÄ°´Å¥»ò±»About´°¿ØÖÆÍ¼±ê¹Ø±Õ´°¿Úºó£¬²Å»á»Øµ½Ö÷´°ÌåÖУ¬¶ø²»ÄÜÓëµÚÒ»¸ö´°Ìå·¢Éú½»»¥ÐÐΪ¡£Õâ¾ÍÊÇ·½·¨ShowºÍShowModalµÄÖ÷Òª²»Í¬Ö®´¦
¼¯ºÏÀàÐÍÊÇһȺÏàͬÀàÐÍÔªËØµÄ×éºÏ ......

Smarter Records in Turbo Delphi / Delphi 2006

type
TTurboRecord = record
strict private
fNameValue : integer;
function GetName: string;
public
NamePrefix : string;
constructor Create(const initNameValue : integer) ;
property Name : string read GetName;
end;
var
Form1: TForm1;
implementation
{$R *.dfm} ......

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')
    ......
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