Public Declare Function ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long Public Declare Function SystemParametersInfo Lib "user32" Alias "SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long, ByRef lpvParam As Any, ByVal fuWinIni As Long) As LongExitWindowsEx 1, 0 关机 ExitWindowsEx 0, 0 注销 ExitWindowsEx 2, 0 重启
Option ExplicitPrivate Declare Function SetSystemPowerState Lib "kernel32" (ByVal fSuspend As Long, ByVal fForce As Long) As Long Private Enum HowExitConst EWX_LOGOFF = 0 EWX_SHUTDOWN = 1 EWX_REBOOT = 2 EWX_FORCE = 4 EMX_POWEROFF = 8 End Enum Private Const TOKEN_ADJUST_PRIVILEGES = &H20 Private Const TOKEN_QUERY = &H8 Private Const SE_PRIVILEGE_ENABLED = &H2 Private Const ANYSIZE_ARRAY = 1 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 ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long Private Declare Function GetCurrentProcess Lib "kernel32" () As Long Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long Private Declare Function LookupPrivilegevalue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LUID) As Long Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (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 OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long '98下 'Call ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF, 0) '关机 'Call ExitWindowsEx(EWX_REBOOT, 0) '重启 'Call ExitWindowsEx(EWX_LOGOFF, 0) '注销'2000/XP下 'Call Halt '关机 'Call Restart '重启 'Call Logon '注销 Private Sub AdjustToken() On Error Resume Next Dim hdlProcessHandle As Long Dim hdlTokenHandle As Long Dim tmpLuid As LUID Dim tkp As TOKEN_PRIVILEGES Dim tkpNewbutIgnored As TOKEN_PRIVILEGES Dim lBufferNeeded As Long hdlProcessHandle = GetCurrentProcess() OpenProcessToken hdlProcessHandle, (TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY), hdlTokenHandle LookupPrivilegevalue "", "SeShutdownPrivilege", tmpLuid tkp.PrivilegeCount = 1 tkp.Privileges(0).pLuid = tmpLuid tkp.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED AdjustTokenPrivileges hdlTokenHandle, False, tkp, Len(tkpNewbutIgnored), tkpNewbutIgnored, lBufferNeeded End Sub Private Sub Halt() Dim method As HowExitConst method = EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF Call AdjustToken Call ExitWindowsEx(method, 0) End SubPrivate Sub Logon() Dim method As HowExitConst method = EWX_LOGOFF Call AdjustToken Call ExitWindowsEx(method, 0) End SubPrivate Sub Restart() Dim method As HowExitConst method = EWX_REBOOT Call AdjustToken Call ExitWindowsEx(method, 0) End Sub
Option ExplicitPrivate Const TOKEN_ADJUST_PRIVILEGES = &H20 Private Const TOKEN_QUERY = &H8 Private Const SE_PRIVILEGE_ENABLED = &H2 Private Const EWX_SHUTDOWN As Long = 1 Private Const EWX_FORCE As Long = 4 Private Const EWX_REBOOT = 2 Private Const EWX_POWEROFF=8Private Type LUID UsedPart As Long IgnoredForNowHigh32BitPart As Long End TypePrivate Type TOKEN_PRIVILEGES PrivilegeCount As Long TheLuid As LUID Attributes As Long End Type'关闭系统的API Private Declare Function ExitWindowsEx Lib "user32" (ByVal dwOptions As Long, _ ByVal dwReserved As Long) As Long '获取当前进程的一个伪句柄 '只要当前进程需要一个进程句柄,就可以使用这个伪句柄。该句柄可以复制,但不可继承。不必调用CloseHandle函数来关闭这个句柄 Private Declare Function GetCurrentProcess Lib "kernel32" () As Long'以下为NT/2000中和权限相关的函数 '如果函数执行成功,返回非零。 Private Declare Function OpenProcessToken Lib "advapi32" (ByVal ProcessHandle As Long, _ ByVal DesiredAccess As Long, _ TokenHandle As Long) As Long '查看权限的函数 Private Declare Function LookupPrivilegeValue Lib "advapi32" Alias "LookupPrivilegeValueA" _ (ByVal lpSystemName As String, _ ByVal lpName As String, lpLuid As LUID) As Long '设置权限的函数 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 Sub ExitSystem() Dim hProcessHandle As Long Dim hTokenHandle As Long Dim tmpLuid As LUID Dim tkpNew As TOKEN_PRIVILEGES Dim tkpPrevious As TOKEN_PRIVILEGES Dim lBufferNeeded As Long hProcessHandle = GetCurrentProcess() Call OpenProcessToken(hProcessHandle, TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY, hTokenHandle) Call LookupPrivilegeValue("", "SeShutdownPrivilege", tmpLuid) tkpNew.PrivilegeCount = 1 tkpNew.TheLuid = tmpLuid tkpNew.Attributes = SE_PRIVILEGE_ENABLED lBufferNeeded = 0 Call AdjustTokenPrivileges(hTokenHandle, False, tkpNew, Len(tkpPrevious), tkpPrevious, lBufferNeeded) Call ExitWindowsEx(EWX_SHUTDOWN, &O0) '把EWX_SHUTDOWN(关机)换成 EWX_REBOOT(重启)、EWX_LOGOFF(注销)、EWX_POWEROFF(关闭电源)。EWX_FORCE是强制执行。 End Sub
'模块中的代码(粘过去就可以了) Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long Private Type OSVERSIONINFO dwOSVersionInfoSize As Long dwMajorVersion As Long dwMinorVersion As Long dwBuildNumber As Long dwPlatformId As Long szCSDVersion As String * 128 'Maintenance string for PSS usage osName As String '我自己加的, 操作系统的名称 End TypePrivate Declare Function SetSystemPowerState Lib "kernel32" (ByVal fSuspend As Long, ByVal fForce As Long) As Long Private Enum HowExitConst EWX_LOGOFF = 0 EWX_SHUTDOWN = 1 EWX_REBOOT = 2 EWX_FORCE = 4 EMX_POWEROFF = 8 End Enum Private Const TOKEN_ADJUST_PRIVILEGES = &H20 Private Const TOKEN_QUERY = &H8 Private Const SE_PRIVILEGE_ENABLED = &H2 Private Const ANYSIZE_ARRAY = 1 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 ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long Private Declare Function GetCurrentProcess Lib "kernel32" () As Long Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long Private Declare Function LookupPrivilegevalue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LUID) As Long Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (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 OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As LongPrivate Sub Halt() Dim method As HowExitConst method = EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF Call AdjustToken Call ExitWindowsEx(method, 0) End SubPrivate Sub Logon() Dim method As HowExitConst method = EWX_LOGOFF Call AdjustToken Call ExitWindowsEx(method, 0) End SubPrivate Sub Restart() Dim method As HowExitConst method = EWX_REBOOT Call AdjustToken Call ExitWindowsEx(method, 0) End SubPrivate Sub AdjustToken() On Error Resume Next Dim hdlProcessHandle As Long Dim hdlTokenHandle As Long Dim tmpLuid As LUID Dim tkp As TOKEN_PRIVILEGES Dim tkpNewbutIgnored As TOKEN_PRIVILEGES Dim lBufferNeeded As Long hdlProcessHandle = GetCurrentProcess() OpenProcessToken hdlProcessHandle, (TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY), hdlTokenHandle LookupPrivilegevalue "", "SeShutdownPrivilege", tmpLuid tkp.PrivilegeCount = 1 tkp.Privileges(0).pLuid = tmpLuid tkp.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED AdjustTokenPrivileges hdlTokenHandle, False, tkp, Len(tkpNewbutIgnored), tkpNewbutIgnored, lBufferNeeded End SubPrivate Function GetWindowsVersion() As Long Dim ver As OSVERSIONINFO ver.dwOSVersionInfoSize = 148 GetVersionEx ver GetWindowsVersion = ver.dwPlatformId End FunctionPublic Sub CloseComputer() '关闭计算机 Dim ver As Long ver = GetWindowsVersion() If ver = 1 Then Call ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF, 0) Else Call Halt End If End SubPublic Sub ResetComputerA() '重启计算机 Dim ver As Long ver = GetWindowsVersion() If ver = 1 Then Call ExitWindowsEx(EWX_REBOOT, 0) Else Call Restart End If End SubPublic Sub LogoutComputerA() '注销计算机 Dim ver As Long ver = GetWindowsVersion() If ver = 1 Then Call ExitWindowsEx(EWX_LOGOFF, 0) Else Call Logon End If End Sub '窗体中的代码(98,2000,XP下都可用) Private Sub Command1_Click()'关闭计算机 CloseComputer End SubPrivate Sub Command2_Click()'重启计算机 ResetComputerA End SubPrivate Sub Command3_Click()'注销计算机 LogoutComputerA End Sub
Public Declare Function SystemParametersInfo Lib "user32" Alias "SystemParametersInfoA" (ByVal uAction As Long, ByVal uParam As Long, ByRef lpvParam As Any, ByVal fuWinIni As Long) As LongExitWindowsEx 1, 0 关机
ExitWindowsEx 0, 0 注销
ExitWindowsEx 2, 0 重启
Private Enum HowExitConst
EWX_LOGOFF = 0
EWX_SHUTDOWN = 1
EWX_REBOOT = 2
EWX_FORCE = 4
EMX_POWEROFF = 8
End Enum
Private Const TOKEN_ADJUST_PRIVILEGES = &H20
Private Const TOKEN_QUERY = &H8
Private Const SE_PRIVILEGE_ENABLED = &H2
Private Const ANYSIZE_ARRAY = 1
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 ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long
Private Declare Function LookupPrivilegevalue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LUID) As Long
Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (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 OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As Long
'98下
'Call ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF, 0) '关机
'Call ExitWindowsEx(EWX_REBOOT, 0) '重启
'Call ExitWindowsEx(EWX_LOGOFF, 0) '注销'2000/XP下
'Call Halt '关机
'Call Restart '重启
'Call Logon '注销
Private Sub AdjustToken()
On Error Resume Next
Dim hdlProcessHandle As Long
Dim hdlTokenHandle As Long
Dim tmpLuid As LUID
Dim tkp As TOKEN_PRIVILEGES
Dim tkpNewbutIgnored As TOKEN_PRIVILEGES
Dim lBufferNeeded As Long
hdlProcessHandle = GetCurrentProcess()
OpenProcessToken hdlProcessHandle, (TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY), hdlTokenHandle
LookupPrivilegevalue "", "SeShutdownPrivilege", tmpLuid
tkp.PrivilegeCount = 1
tkp.Privileges(0).pLuid = tmpLuid
tkp.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED
AdjustTokenPrivileges hdlTokenHandle, False, tkp, Len(tkpNewbutIgnored), tkpNewbutIgnored, lBufferNeeded
End Sub
Private Sub Halt()
Dim method As HowExitConst
method = EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF
Call AdjustToken
Call ExitWindowsEx(method, 0)
End SubPrivate Sub Logon()
Dim method As HowExitConst
method = EWX_LOGOFF
Call AdjustToken
Call ExitWindowsEx(method, 0)
End SubPrivate Sub Restart()
Dim method As HowExitConst
method = EWX_REBOOT
Call AdjustToken
Call ExitWindowsEx(method, 0)
End Sub
Private Const TOKEN_QUERY = &H8
Private Const SE_PRIVILEGE_ENABLED = &H2
Private Const EWX_SHUTDOWN As Long = 1
Private Const EWX_FORCE As Long = 4
Private Const EWX_REBOOT = 2
Private Const EWX_POWEROFF=8Private Type LUID
UsedPart As Long
IgnoredForNowHigh32BitPart As Long
End TypePrivate Type TOKEN_PRIVILEGES
PrivilegeCount As Long
TheLuid As LUID
Attributes As Long
End Type'关闭系统的API
Private Declare Function ExitWindowsEx Lib "user32" (ByVal dwOptions As Long, _
ByVal dwReserved As Long) As Long
'获取当前进程的一个伪句柄
'只要当前进程需要一个进程句柄,就可以使用这个伪句柄。该句柄可以复制,但不可继承。不必调用CloseHandle函数来关闭这个句柄
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long'以下为NT/2000中和权限相关的函数
'如果函数执行成功,返回非零。
Private Declare Function OpenProcessToken Lib "advapi32" (ByVal ProcessHandle As Long, _
ByVal DesiredAccess As Long, _
TokenHandle As Long) As Long
'查看权限的函数
Private Declare Function LookupPrivilegeValue Lib "advapi32" Alias "LookupPrivilegeValueA" _
(ByVal lpSystemName As String, _
ByVal lpName As String, lpLuid As LUID) As Long
'设置权限的函数
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
Sub ExitSystem() Dim hProcessHandle As Long
Dim hTokenHandle As Long
Dim tmpLuid As LUID
Dim tkpNew As TOKEN_PRIVILEGES
Dim tkpPrevious As TOKEN_PRIVILEGES
Dim lBufferNeeded As Long hProcessHandle = GetCurrentProcess()
Call OpenProcessToken(hProcessHandle, TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY, hTokenHandle) Call LookupPrivilegeValue("", "SeShutdownPrivilege", tmpLuid) tkpNew.PrivilegeCount = 1
tkpNew.TheLuid = tmpLuid
tkpNew.Attributes = SE_PRIVILEGE_ENABLED lBufferNeeded = 0
Call AdjustTokenPrivileges(hTokenHandle, False, tkpNew, Len(tkpPrevious), tkpPrevious, lBufferNeeded) Call ExitWindowsEx(EWX_SHUTDOWN, &O0)
'把EWX_SHUTDOWN(关机)换成 EWX_REBOOT(重启)、EWX_LOGOFF(注销)、EWX_POWEROFF(关闭电源)。EWX_FORCE是强制执行。
End Sub
ExitWindowsEx 8,0'正常关机
ExitWindowsEx 13,0'强制关机如果不这样就会出现"现在可以安全关闭计算机了!"
Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long
Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128 'Maintenance string for PSS usage
osName As String '我自己加的, 操作系统的名称
End TypePrivate Declare Function SetSystemPowerState Lib "kernel32" (ByVal fSuspend As Long, ByVal fForce As Long) As Long
Private Enum HowExitConst
EWX_LOGOFF = 0
EWX_SHUTDOWN = 1
EWX_REBOOT = 2
EWX_FORCE = 4
EMX_POWEROFF = 8
End Enum
Private Const TOKEN_ADJUST_PRIVILEGES = &H20
Private Const TOKEN_QUERY = &H8
Private Const SE_PRIVILEGE_ENABLED = &H2
Private Const ANYSIZE_ARRAY = 1
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 ExitWindowsEx Lib "user32" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
Private Declare Function GetCurrentProcess Lib "kernel32" () As Long
Private Declare Function GetCurrentProcessId Lib "kernel32" () As Long
Private Declare Function LookupPrivilegevalue Lib "advapi32.dll" Alias "LookupPrivilegeValueA" (ByVal lpSystemName As String, ByVal lpName As String, lpLuid As LUID) As Long
Private Declare Function AdjustTokenPrivileges Lib "advapi32.dll" (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 OpenProcessToken Lib "advapi32.dll" (ByVal ProcessHandle As Long, ByVal DesiredAccess As Long, TokenHandle As Long) As LongPrivate Sub Halt()
Dim method As HowExitConst
method = EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF
Call AdjustToken
Call ExitWindowsEx(method, 0)
End SubPrivate Sub Logon()
Dim method As HowExitConst
method = EWX_LOGOFF
Call AdjustToken
Call ExitWindowsEx(method, 0)
End SubPrivate Sub Restart()
Dim method As HowExitConst
method = EWX_REBOOT
Call AdjustToken
Call ExitWindowsEx(method, 0)
End SubPrivate Sub AdjustToken()
On Error Resume Next
Dim hdlProcessHandle As Long
Dim hdlTokenHandle As Long
Dim tmpLuid As LUID
Dim tkp As TOKEN_PRIVILEGES
Dim tkpNewbutIgnored As TOKEN_PRIVILEGES
Dim lBufferNeeded As Long
hdlProcessHandle = GetCurrentProcess()
OpenProcessToken hdlProcessHandle, (TOKEN_ADJUST_PRIVILEGES Or TOKEN_QUERY), hdlTokenHandle
LookupPrivilegevalue "", "SeShutdownPrivilege", tmpLuid
tkp.PrivilegeCount = 1
tkp.Privileges(0).pLuid = tmpLuid
tkp.Privileges(0).Attributes = SE_PRIVILEGE_ENABLED
AdjustTokenPrivileges hdlTokenHandle, False, tkp, Len(tkpNewbutIgnored), tkpNewbutIgnored, lBufferNeeded
End SubPrivate Function GetWindowsVersion() As Long
Dim ver As OSVERSIONINFO
ver.dwOSVersionInfoSize = 148
GetVersionEx ver
GetWindowsVersion = ver.dwPlatformId
End FunctionPublic Sub CloseComputer() '关闭计算机
Dim ver As Long
ver = GetWindowsVersion()
If ver = 1 Then
Call ExitWindowsEx(EWX_SHUTDOWN + EWX_FORCE + EMX_POWEROFF, 0)
Else
Call Halt
End If
End SubPublic Sub ResetComputerA() '重启计算机
Dim ver As Long
ver = GetWindowsVersion()
If ver = 1 Then
Call ExitWindowsEx(EWX_REBOOT, 0)
Else
Call Restart
End If
End SubPublic Sub LogoutComputerA() '注销计算机
Dim ver As Long
ver = GetWindowsVersion()
If ver = 1 Then
Call ExitWindowsEx(EWX_LOGOFF, 0)
Else
Call Logon
End If
End Sub
'窗体中的代码(98,2000,XP下都可用)
Private Sub Command1_Click()'关闭计算机
CloseComputer
End SubPrivate Sub Command2_Click()'重启计算机
ResetComputerA
End SubPrivate Sub Command3_Click()'注销计算机
LogoutComputerA
End Sub