Api Guide:
Para saber si esta permitido el hibernado, apagado y/o suspendido:
Windows 98 o posterior.
Mas codigo de Api Guide:
para mas info consulta en la Api Guide:
GetPwrCapabilities
IsPwrHibernateAllowed
IsPwrShutdownAllowed
IsPwrSuspendAllowed
SetSuspendedState
SetSystemPowerState
Para saber si esta permitido el hibernado, apagado y/o suspendido:
Código (vb) [Seleccionar]
Private Declare Function IsPwrShutdownAllowed Lib "Powrprof.dll" () As Long
Private Declare Function IsPwrSuspendAllowed Lib "Powrprof.dll" () As Long
Private Declare Function IsPwrHibernateAllowed Lib "Powrprof.dll" () As Long
Private Sub Form_Load()
'KPD-Team 2001
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@allapi.net
Debug.Print "Shutdown Allowed: " + CStr(CBool(IsPwrShutdownAllowed))
Debug.Print "Suspend Allowed: " + CStr(CBool(IsPwrSuspendAllowed))
Debug.Print "Hibernate Allowed: " + CStr(CBool(IsPwrHibernateAllowed))
End Sub
Windows 98 o posterior.
Mas codigo de Api Guide:
Código (vb) [Seleccionar]
Private Const ANYSIZE_ARRAY = 1
Private Const TOKEN_ADJUST_PRIVILEGES = &H20
Private Const TOKEN_QUERY = &H8
Private Const SE_PRIVILEGE_ENABLED = &H2
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 SetSystemPowerState Lib "kernel32" (ByVal fSuspend As Long, ByVal fForce As Long) As Long
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
'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
Private Sub Form_Load()
'KPD-Team 2001
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@Allapi.net
'enable the shutdown privilege
EnableShutDown
'on Windows2000: hibernate
'on Windows9x/ME: suspend
SetSystemPowerState False, False
End Sub
para mas info consulta en la Api Guide:
GetPwrCapabilities
IsPwrHibernateAllowed
IsPwrShutdownAllowed
IsPwrSuspendAllowed
SetSuspendedState
SetSystemPowerState