Windows XP

← →
Sergik (2002-12-16 00:35) [0]

Ребята! Кто знает, как выключить Windows XP программно?
И как свернуть программу в трей?
Заранее благодарен.

← →
green (2002-12-16 04:55) [1]

Пойщи компоненту RxLib, а выключение -- к примеру shutdown -s

function GetWinVersion: String;
var
VersionInfo : TOSVersionInfo;
OSName : String;
begin
// устанавливаем размер записи
VersionInfo.dwOSVersionInfoSize := SizeOf( TOSVersionInfo );

if Windows.GetVersionEx( VersionInfo ) then
begin
with VersionInfo do
begin
case dwPlatformId of
VER_PLATFORM_WIN32s : OSName := "Win32s";
VER_PLATFORM_WIN32_WINDOWS : OSName := "Windows 95";
VER_PLATFORM_WIN32_NT : OSName := "Windows NT";
end; // case dwPlatformId
Result := OSName + " Version " + IntToStr( dwMajorVersion ) + "." + IntToStr( dwMinorVersion ) +
#13#10" (Build " + IntToStr( dwBuildNumber ) + ": " + szCSDVersion + ")";
end; // with VersionInfo
end // if GetVersionEx
else
Result := "";
end;

procedure TForm1.ShutDown(Sender: TObject);
// Windows XP proffesional, Windows 98
const
SE_SHUTDOWN_NAME = "SeShutdownPrivilege"; // Borland forgot this declaration
var
hToken : THandle;
tkp : TTokenPrivileges;
tkpo : TTokenPrivileges;
zero : DWORD;
begin
if Pos( "Windows NT", GetWinVersion) = 1 then // we"ve got to do a whole buch of things
begin
zero := 0;
if not OpenProcessToken( GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY, hToken) then
begin
MessageBox( 0, "Exit Error", "OpenProcessToken() Failed", MB_OK );
Exit;
end; // if not OpenProcessToken( GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY, hToken)
if not OpenProcessToken( GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY, hToken) then
begin
MessageBox( 0, "Exit Error", "OpenProcessToken() Failed", MB_OK );
Exit;
end; // if not OpenProcessToken( GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES or TOKEN_QUERY, hToken)

// SE_SHUTDOWN_NAME
if not LookupPrivilegeValue( nil, "SeShutdownPrivilege" , tkp.Privileges[ 0 ].Luid ) then
begin
MessageBox( 0, "Exit Error", "LookupPrivilegeValue() Failed", MB_OK );
Exit;
end; // if not LookupPrivilegeValue( nil, "SeShutdownPrivilege" , tkp.Privileges[0].Luid )
tkp.PrivilegeCount := 1;
tkp.Privileges[ 0 ].Attributes := SE_PRIVILEGE_ENABLED;

AdjustTokenPrivileges( hToken, False, tkp, SizeOf( TTokenPrivileges ), tkpo, zero );
if Boolean( GetLastError() ) then
begin
MessageBox( 0, "Exit Error", "AdjustTokenPrivileges() Failed", MB_OK );
Exit;
end // if Boolean( GetLastError() )
else
ExitWindowsEx( EWX_FORCE or EWX_SHUTDOWN, 0 );
end // if OSVersion = "Windows NT"
else
begin // just shut the machine down
ExitWindowsEx( EWX_FORCE or EWX_SHUTDOWN, 0 );
end; // else
end;

Windows XP Найти похожие ветки