Private 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 Type LUID UsedPart As Long IgnoredForNowHigh32BitPart As Long End TypePrivate Type TOKEN_PRIVILEGES PrivilegeCount As Long TheLuid As LUID Attributes As Long End TypePrivate Declare Function ExitWindowsEx Lib "user32" (ByVal dwOptions As Long, ByVal dwReserved 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 Sub RebootPC(YN) Const csProcName = "RebootPC" 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)' Get the LUID for the shutdown privilege Call LookupPrivilegeValue("", "SeShutdownPrivilege", tmpLuid) tkpNew.PrivilegeCount = 1 ' One privilege to set tkpNew.TheLuid = tmpLuid tkpNew.Attributes = SE_PRIVILEGE_ENABLED' Enable the shutdown privilege in the access token of this process. lBufferNeeded = 0 Call AdjustTokenPrivileges(hTokenHandle, False, tkpNew, Len(tkpPrevious), tkpPrevious, lBufferNeeded)' If YN = 1 Then Call ExitWindowsEx(EWX_SHUTDOWN, &HFFFF) '关机 If YN = 2 Then Call ExitWindowsEx(EWX_FORCE Or EWX_REBOOT, &HFFFF) '重启 Exit Sub End Sub
Public Declare Function ExitWindowsEx Lib "user32" Alias "ExitWindowsEx" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
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 Type LUID
UsedPart As Long
IgnoredForNowHigh32BitPart As Long
End TypePrivate Type TOKEN_PRIVILEGES
PrivilegeCount As Long
TheLuid As LUID
Attributes As Long
End TypePrivate Declare Function ExitWindowsEx Lib "user32" (ByVal dwOptions As Long, ByVal dwReserved 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
Sub RebootPC(YN)
Const csProcName = "RebootPC"
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)' Get the LUID for the shutdown privilege
Call LookupPrivilegeValue("", "SeShutdownPrivilege", tmpLuid) tkpNew.PrivilegeCount = 1 ' One privilege to set
tkpNew.TheLuid = tmpLuid
tkpNew.Attributes = SE_PRIVILEGE_ENABLED' Enable the shutdown privilege in the access token of this process.
lBufferNeeded = 0
Call AdjustTokenPrivileges(hTokenHandle, False, tkpNew, Len(tkpPrevious), tkpPrevious, lBufferNeeded)'
If YN = 1 Then Call ExitWindowsEx(EWX_SHUTDOWN, &HFFFF) '关机
If YN = 2 Then Call ExitWindowsEx(EWX_FORCE Or EWX_REBOOT, &HFFFF) '重启
Exit Sub
End Sub
Declare Function ExitWindowsEx Lib "user32" Alias "ExitWindowsEx" (ByVal uFlags As Long, ByVal dwReserved As Long) As Long
说明
退出windows，并用特定的选项重新启动
返回值
Long，非零表示成功，零表示失败。会设置GetLastError
参数表
参数 类型及说明
uFlags Long，指定下述一个或多个标志（用OR运算符合并到一起）
EWX_FORCE 强迫中止没有响应的进程
EWX_LOGOFF 中止进程，然后注销
EWX_SHUTDOWN 关掉系统电源（如果可能的话，ATX电源就可以）
EWX_REBOOT 重新引导系统
EWX_SHUTDOWN 关闭系统
dwReserved Long，保留，设为零
注解
这个函数调用后会立刻返回，系统关闭过程是在后台进行的。注意先中止自己的应用程序，使关闭过程更显平顺。当然，您的进程必须有足够的优先权，否则也不能执行这种操作