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{ Private declarations }
procedure WMSysCommand (var Msg: TWMSysCommand) ; message WM_SYSCOMMAND;
procedure TForm1.WMSysCommand(var Msg: TWMSysCommand);
begin
if Msg.CmdType = SC_RESTORE then
begin
ShowMessage('SC_RESTORE');
if self.WindowState = wsMaximized then
begin
self.WindowState := wsMinimized;
Msg.Result := 0;
Exit;
end;
if self.WindowState = wsMinimized then
begin
self.WindowState := wsMaximized;
Msg.Result := 0;
Exit;
end;
end;
DefaultHandler(Msg) ;
end; ......
ExtractFileDrive £º·µ»ØÍêÕûÎļþÃûÖеÄÇý¶¯Æ÷£¬Èç"C:"
ExtractFilePath£º·µ»ØÍêÕûÎļþÃûÖеÄ·¾¶£¬×îºó´ø“/”£¬Èç"C:\test\"
ExtractFileDir£º·µ»ØÍêÕûÎļþÃûÖеÄ·¾¶£¬×îºó²»´ø“/” ,Èç"C:\test"
ExtractFileName:·µ»ØÍêÕûÎļþÃûÖеÄÎļþÃû³Æ (´øÀ©Õ¹Ãû)£¬Èç"mytest.doc"
ExtractFileExt ·µ»ØÍêÕûÎļþÃûÖеÄÎļþÀ©Õ¹Ãû£¨´ø.£©£¬Èç".doc"
ExtractRelativePath £º ·µ»ØÏà¶Ô·¾¶£¬¶¨ÒåÈçÏ£º
function ExtractRelativePath(const BaseName, DestName: string): string;
ʹÓòâÊÔÏÂÈ磺
SysUtils.ExtractRelativePath('C:\test','C:\Test\TestRelativePath'):·µ»ØTestRelativePath
SysUtils.ExtractRelativePath('C:\Test\TestRelativePath','C:\test'):·µ»Ø'..\TestRelativePath'
SysUtils.ExtractRelativePath('C:\Test\TestRelativePath\','C:\test'):·µ»Ø'..\..\TestRelativePath'
ExtractShortPathName :·µ»Ø¶ÌÎļþÃû£¬¼´8+3£¬ÎļþÃû³¤°Ë룬À©Õ¹ÃûΪ3ºÅ£¬Îª±£³ÖDOSϵͳ¼æÈݶø´æÔÚ
ÈôÏë»ñÈ¡µÄÎļþÃû²»´øÂ·¾¶,¿ÉÓÃ:
ChangeFileExt(TIdAttachment(Msg.MessageParts.Items[intIndex]).Filename,''); º¯Êý½«À©Õ¹Ãû¸Äµô¼´¿É.ĿǰºÃÏó¾ÍÕâÒ»Ö ......
º¯ÊýÒ»£º
view plaincopy to clipboardprint?
uses
Windows,
SysUtils,
Classes,
ShellAPI;
function RunAndWait(FileName: string; Visibility: Integer): THandle;
var
zAppName: array[0..512] of Char;
zCurDir: array[0..255] of Char;
WorkDir: string;
StartupInfo: TStartupInfo;
ProcessInfo: TProcessInformation;
begin
try
StrPCopy(zAppName, FileName);
GetDir(0, WorkDir);
StrPCopy(zCurDir, WorkDir);
FillChar(StartupInfo, SizeOf(StartupInfo), #0);
......
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)
ÉèÖÃ״̬£º
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
¡¡¡¡º¯Êý¹¦ÄÜ£º¸Ãº¯ÊýºÏ³ÉÒ»´Î»÷¼üʼþ¡£ÏµÍ ......
Ê×ÏÈÓÃNotepad»òResource workshop 4.5½¨Á¢RCÎļþ¡£ ½á¹¹ÈçÏ /****************************************************************************
rcdemo.rc
produced by Borland Resource Workshop
*****************************************************************************/
#include "urcdemo.pas"
STRINGTABLE
{
IDS_HELLO, "I am glad to see you."
IDS_RC, "This programming is created by %s."
} È»ºóÓÃBRCC.EXE »òBRCC32.exe°Ñrcdemo.rc±àÒë³Ércdemo.resÎļþ£¬½Ó×ŰÑrcdemo.res¸ÄÃû Ϊrcdemo.rcÎļþ¡£ ÈçÓÃResource workshop 4.5»á²úÉúÒ»¸öPASµ¥ÔªÎļþ£¬±¾ÀýΪurcdemo.pas ÄÚÈÝÈçÏ£º (****************************************************************************
urcdemo.pas
produced by Borland Resource Workshop
*****************************************************************************)
unit urcdemo;
interface
const
IDS_HELLO = 2;
IDS_RC = 1;
implementation
......