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splays a window in its most recent size and position. The

　　active window remains active.

　　5 Activates the window and displays it in its current size and

　　position.

　　6 Minimizes the specified window and activates the next top-level

　　window in the Z order.

　　7 Displays the window as a minimized window. The active window

　　remains active.

　　8 Displays the window in its current state. The active window

　　remains active.

　　9 Activates and displays the window. If the window is minimized or

　　maximized, the system restores it to its original size and position. An

　　application should specify this flag when restoring a minimized window.

　　10 Sets the show state based on the state of the program that

　　started the application.

　　关机,支持2000,xp

　　[PB external function declaration]

　　FUNCTION boolean ExitWindowsEx(ulong uFlags, long dwReserved ) &

　　LIBRARY 'user32.dll'

　　[Powerscript]

　　ulong EWX_LOGOFF = 0

　　ulong EWX_SHUTDOWN = 1

　　ulong EWX_REBOOT = 2

　　ExitWindows(EWX_REBOOT, 0)

　　NOTE: While you can shutdown from an application in Win95, you can't with WinNT. You need to call first the AdjustTokenPrivileges API function to grant the current process to right to shutdown the workstation. [structure definitions]

　　luid

　　unsignedlong lowpart

　　long highpart

　　luid_and_attributes

　　luid pluid

　　long attributes

　　token_privileges

　　long privilegecount

　　luid_and_attributes privileges

　　[functions declaration]

　　Function long OpenProcessToken

　　(long ProcessHandle, long DesiredAccess, ref long TokenHandle) Library "ADVAPI32.DLL"

　　Function long GetCurrentProcess () Library "kernel32"

　　Function long LookupPrivilegevalue

　　(string lpSystemName, string lpName, ref LUID lpLUID)

　　Library "ADVAPI32.DLL" Alias for "LookupPrivilegevalueA"

　　Function long AdjustTokenPrivileges

　　(long TokenHandle, long DisableAllPrivileges, ref TOKEN_PRIVILEGES newstate, long BufferLength, ref TOKEN_PRIVILEGES PreviousState, ref long ReturnLength)

　　Library "ADVAPI32.DLL"

　　Function long CloseHandle (long hObject) Library "kernel32"

　　FUNCTION long ExitWindowsEx(uint Flags, long dwReserved)

　　LIBRARY "User32.dll"

　　[Powerscript]

　　Constant string SE_SHUTDOWN_NAME = "SeShutdownPrivilege"

　　Constant long SE_PRIVILEGE_ENABLED = 2

　　Constant long TOKEN_ADJUST_PRIVILEGES = 32

　　Constant long TOKEN_QUERY = 8

　　CONSTANT long TokenDefaultDacl = 6

　　CONSTANT long TokenGroups = 2

　　CONSTANT long TokenImpersonationLevel = 9