// Source: http://ithoughthecamewithyou.com/post/Reboot-computer-in-C-NET.aspx
public static void ExitWindowsEx(EXIT_WINDOWS exitMode)
{
IntPtr tokenHandle = IntPtr.Zero;
try
{
// Get process token
if (!OpenProcessToken(System.Diagnostics.Process.GetCurrentProcess().Handle,
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
out tokenHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to open process token handle");
}
// Lookup the shutdown privilege
TOKEN_PRIVILEGES tokenPrivs = new TOKEN_PRIVILEGES();
tokenPrivs.PrivilegeCount = 1;
tokenPrivs.Privileges = new LUID_AND_ATTRIBUTES[1];
tokenPrivs.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if (!LookupPrivilegeValue(null,
SE_SHUTDOWN_NAME,
out tokenPrivs.Privileges[0].Luid))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to open lookup shutdown privilege");
}
// Add the shutdown privilege to the process token
if (!AdjustTokenPrivileges(tokenHandle,
false,
ref tokenPrivs,
0,
IntPtr.Zero,
IntPtr.Zero))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to adjust process token privileges");
}
// Perform the exit operation
if (!ExitWindowsEx(exitMode,
ShutdownReason.MajorApplication |
ShutdownReason.MinorInstallation |
ShutdownReason.FlagPlanned))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
String.Format("Failed to exit the system ({0})", exitMode));
}
}
finally
{
// Close the process token
if (tokenHandle != IntPtr.Zero)
{
CloseHandle(tokenHandle);
}
}
}
// Source: http://ithoughthecamewithyou.com/post/Reboot-computer-in-C-NET.aspx
public static void ExitWindowsEx(EXIT_WINDOWS exitMode)
{
IntPtr tokenHandle = IntPtr.Zero;
try
{
// Get process token
if (!OpenProcessToken(System.Diagnostics.Process.GetCurrentProcess().Handle,
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
out tokenHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to open process token handle");
}
// Lookup the shutdown privilege
TOKEN_PRIVILEGES tokenPrivs = new TOKEN_PRIVILEGES();
tokenPrivs.PrivilegeCount = 1;
tokenPrivs.Privileges = new LUID_AND_ATTRIBUTES[1];
tokenPrivs.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if (!LookupPrivilegeValue(null,
SE_SHUTDOWN_NAME,
out tokenPrivs.Privileges[0].Luid))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to open lookup shutdown privilege");
}
// Add the shutdown privilege to the process token
if (!AdjustTokenPrivileges(tokenHandle,
false,
ref tokenPrivs,
0,
IntPtr.Zero,
IntPtr.Zero))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
"Failed to adjust process token privileges");
}
// Perform the exit operation
if (!ExitWindowsEx(exitMode,
ShutdownReason.MajorApplication |
ShutdownReason.MinorInstallation |
ShutdownReason.FlagPlanned))
{
throw new Win32Exception(Marshal.GetLastWin32Error(),
String.Format("Failed to exit the system ({0})", exitMode));
}
}
finally
{
// Close the process token
if (tokenHandle != IntPtr.Zero)
{
CloseHandle(tokenHandle);
}
}
}
private static extern bool ExitWindowsEx(EXIT_WINDOWS uFlags, ShutdownReason dwReason);
private static extern bool ExitWindowsEx(EXIT_WINDOWS uFlags, ShutdownReason dwReason);