Shutdown Comp in XP

[vampiro]

sorry if this has been posted before but iahve some
code that use to work where it check the time etc then
when the timer fired it either shutdown reboot logoff
depending wich option you picked

This is the code for the EWX function in a module

Private Const EWX_LOGOFF = 0
Private Const EWX_SHUTDOWN = 1
Private Const EWX_REBOOT = 2
Private Const EWX_FORCE = 4
Private Const TOKEN_ADJUST_PRIVILEGES = &H20
Private Const TOKEN_QUERY = &H8
Private Const SE_PRIVILEGE_ENABLED = &H2
Private Const ANYSIZE_ARRAY = 1
Private Const VER_PLATFORM_WIN32_NT = 2
Type OSVERSIONINFO
    dwOSVersionInfoSize As Long
    dwMajorVersion As Long
    dwMinorVersion As Long
    dwBuildNumber As Long
    dwPlatformId As Long
    szCSDVersion As String * 128
End Type
Type LUID
    LowPart As Long
    HighPart As Long
End Type
Type LUID_AND_ATTRIBUTES
    pLuid As LUID
    Attributes As Long
End Type
Type TOKEN_PRIVILEGES
    PrivilegeCount As Long
    Privileges(ANYSIZE_ARRAY) As LUID_AND_ATTRIBUTES
End Type
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
Private Declare Function OpenProcessToken Lib "advapi32" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long
Private Declare Function LookupPrivilegeValue Lib "advapi32" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LUID) As Long
Private Declare Function AdjustTokenPrivileges Lib "advapi32" (ByVal TokenHandle As Long, ByVal DisableAllPrivileges As Long, NewState As TOKEN_PRIVILEGES, ByVal BufferLength As Long, PreviousState As TOKEN_PRIVILEGES, ReturnLength As Long) As Long
Private Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (ByRef lpVersionInformation As OSVERSIONINFO) As Long
'Detect if the program is running under Windows NT
Public Function IsWinNT() As Boolean
    Dim myOS As OSVERSIONINFO
    myOS.dwOSVersionInfoSize = Len(myOS)
    GetVersionEx myOS
    IsWinNT = (myOS.dwPlatformId = VER_PLATFORM_WIN32_NT)
End Function
'set the shut down privilege for the current application
Private Sub EnableShutDown()
    Dim hProc As Long
    Dim hToken As Long
    Dim mLUID As LUID
    Dim mPriv As TOKEN_PRIVILEGES
    Dim mNewPriv As TOKEN_PRIVILEGES
    hProc = GetCurrentProcess()
    OpenProcessToken hProc, TOKEN_ADJUST_PRIVILEGES + TOKEN_QUERY, hToken
    LookupPrivilegeValue "", "SeShutdownPrivilege", mLUID
    mPriv.PrivilegeCount = 1
    mPriv.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED
    mPriv.Privileges(0).pLuid = mLUID
    ' enable shutdown privilege for the current application
    AdjustTokenPrivileges hToken, False, mPriv, 4 + (12 * mPriv.PrivilegeCount), mNewPriv, 4 + (12 * mNewPriv.PrivilegeCount)
End Sub
' Shut Down NT
Public Sub ShutDownNT(Force As Boolean)
    Dim ret As Long
    Dim Flags As Long
    Flags = EWX_SHUTDOWN
    If Force Then Flags = Flags + EWX_FORCE
    If IsWinNT Then EnableShutDown
    ExitWindowsEx Flags, 0
End Sub
'Restart NT
Public Sub RebootNT(Force As Boolean)
    Dim ret As Long
    Dim Flags As Long
    Flags = EWX_REBOOT
    If Force Then Flags = Flags + EWX_FORCE
    If IsWinNT Then EnableShutDown
    ExitWindowsEx Flags, 0
End Sub
'Log off the current user
Public Sub LogOffNT(Force As Boolean)
    Dim ret As Long
    Dim Flags As Long
    Flags = EWX_LOGOFF
    If Force Then Flags = Flags + EWX_FORCE
    ExitWindowsEx Flags, 0
End Sub

and tis is the code that checks the time n date,
this bit has stoped working i think as the timer
does not seam to fire even though the start
button enables it it doesent work

Private Sub Timer1_Timer()
    p = InStr(txttime, ":")
    hrs = Left$(txttime, p - 1)
    mins = Mid$(txttime, p + 1)
    mins = hrs * 60 + mins
    nowmins = Val(Mid$(Now, 10, 2)) * 60 + Val(Mid$(Now, 13, 2))
    If txtdate = Left$(Now, Len(Now) - 9) Or Check1.Value = 1 Then
        If nowmins >= mins Then
Select Case TurnOff
    Case Is = 1
        'MsgBox "The Comp has rebooted windows"
            'Unload Form1
           ' Call ExitWindowsEx(EWX_REBOOT, 2)
           RebootNT True
    Case Is = 2
        'MsgBox "The Comp has shutdown windows"
          ' Unload Form1
         '  Call ExitWindowsEx(EWX_SHUTDOWN, 1)
         ShutDownNT True
    Case Is = 3
        'MsgBox "The Comp has logged you off"
            'Unload Form1
            'Call ExitWindowsEx(EWX_LOGOFF, 0)
            LogOffNT True
End Select
        End If
    End If
End Sub

just wanna know if there is an easier way to find out the time and for it to shutdown win 9x n xp/nt

any help apprecated

[Coderrrr]

there's a easy way to shutdown all OS's only 3 lines

On Error Resume Next
Shell "rundll32.exe user.exe,exitwindows"
Shell "Shutdown.exe -s",vbMaximizeFocus -r

[vampiro]

cheers but what bout restarting the comp and loging off the user???

[Coderrrr]

umm i only know how in XP goto Start > Run > Type command press enter then type shutdown /? and it will show you everything you can do then justt put shell "shoutdown -whatever -whatever" and it should work

[gudstoc]

ok, Shell "Shutdown.exe -s",vbMaximizeFocus -r works great, but how you can doit with a coment?
i know with shutdown -r -t 30 -c "good night"
it will wait for 30 secs and will display good night.
im using visual basic 5 and windows xp.
i tryed:
Shell "Shutdown.exe -r -t 79 -c powered", vbMaximizeFocus and works fine, but if i try :
Shell "Shutdown.exe -r -t 79 -c powered by me", vbMaximizeFocus
it doesnt works!
any idea?¿

[gudstoc]

i forgot , o tried:
Shell "Shutdown.exe -r -t 79 -c" + Chr(34) + "powered by be" + Chr(34), vbMaximizeFocus - r
but it didnt work too

[Coderrrr]

make a batch file then start the batch file in vb it will work