C# 关机程序完整源码

C# 关机程序 收藏 1. using System; 2. using System.Runtime.InteropServices; 3. 4. class shoutdown{ 5. [StructLayout(LayoutKind.Sequential, Pack=1)] 6. internal struct TokPriv1Luid 7. { 8. public int Count; 9. public long Luid; 10. public int Attr; 11. } 12. 13. [DllImport("kernel32.dll", ExactSpelling=true) ] 14. internal static extern IntPtr GetCurrentProcess(); 15. 16. [DllImport("advapi32.dll", ExactSpelling=true, SetLastError=true) ] 17. internal static extern bool OpenProcessToken( IntPtr h, int acc, ref IntPtr phtok ); 18. 19. [DllImport("advapi32.dll", SetLastError=true) ] 20. internal static extern bool LookupPrivilegeValue( string host, string name, ref long pluid ); 21. 22. [DllImport("advapi32.dll", ExactSpelling=true, SetLastError=true) ] 23. internal static extern bool AdjustTokenPrivileges( IntPtr htok, bool disall, 24. ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen ); 25. 26. [DllImport("user32.dll", ExactSpelling=true, SetLastError=true) ] 27. internal static extern bool ExitWindowsEx( int flg, int rea ); 28. 29. internal const int SE_PRIVILEGE_ENABLED = 0x00000002; 30. internal const int TOKEN_QUERY = 0x00000008; 31. internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020; 32. internal const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege"; 33. internal const int EWX_LOGOFF = 0x00000000; 34. internal const int EWX_SHUTDOWN = 0x00000001; 35. internal const int EWX_REBOOT = 0x00000002; 36. internal const int EWX_FORCE = 0x00000004; 37. internal const int EWX_POWEROFF = 0x00000008; 38. internal const int EWX_FORCEIFHUNG = 0x00000010; 39. 40. private static void DoExitWin(int flg) 41. { 42. bool ok; 43. TokPriv1Luid tp; 44. IntPtr hproc = GetCurrentProcess(); 45. IntPtr htok = IntPtr.Zero; 46. ok = OpenProcessToken( hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok ); 47. tp.Count = 1; 48. tp.Luid = 0; 49. tp.Attr = SE_PRIVILEGE_ENABLED; 50. ok = LookupPrivilegeValue( null, SE_SHUTDOWN_NAME, ref tp.Luid ); 51. ok = AdjustTokenPrivileges( htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero ); 52. ok = ExitWindowsEx( flg, 0 ); 53. } 54. 55. public static void Main() 56. { 57. Console.WriteLine("正在关机……"); 58. // 修改 EWX_SHUTDOWN 或者 EWX_LOGOFF, EWX_REBOOT等实现不同得功能。 59. // 在XP下可以看到帮助信息，以得到不同得参数 60. // SHUTDOWN /? 61. DoExitWin(EWX_SHUTDOWN); 62. } 63. } 64. 65.