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Option Explicit 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 Private Type OSVERSIONINFO dwOSVersionInfoSize As Long dwMajorVersion As Long dwMinorVersion As Long dwBuildNumber As Long dwPlatformId As Long szCSDVersion As String * 128 End Type Private Type LUID LowPart As Long HighPart As Long End Type Private Type LUID_AND_ATTRIBUTES pLuid As LUID Attributes As Long End Type Private 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 Private Declare Function SetSystemPowerState Lib "kernel32" (ByVal fSuspend As Long, ByVal fForce As Long) As Long Private Sub EnableShutDown() Dim hProc As Long Dim hToken As Long Dim mLUID As LUID, mPriv As TOKEN_PRIVILEGES Dim mNewPriv As TOKEN_PRIVILEGES hProc = GetCurrentProcess() Call OpenProcessToken(hProc, TOKEN_ADJUST_PRIVILEGES + TOKEN_QUERY, hToken) Call LookupPrivilegeValue(vbNullString, "SeShutdownPrivilege", mLUID) With mPriv .PrivilegeCount = 1 .Privileges(0).Attributes = SE_PRIVILEGE_ENABLED .Privileges(0).pLuid = mLUID End With 'Enable shutdown privilege for the current application Call AdjustTokenPrivileges(hToken, False, mPriv, 4 + (12 * mPriv.PrivilegeCount), mNewPriv, 4 + (12 * mNewPriv.PrivilegeCount)) End Sub Private Sub Command1_Click() Call EnableShutDown 'Suspended Call SetSystemPowerState(True, 0) 'Hibernates 'Call SetSystemPowerState(False, 0) End Sub Эта тема была разделена из темы "Спящий и ждущий режимы..." |