【文件属性】:
文件名称:C# 关机程序完整源码
文件大小:39KB
文件格式:DOC
更新时间:2014-03-02 10:27:50
C# 关机程序源码
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.
网友评论
- 好用,谢谢哈
- 可以当个初级入门的例子,没太多功能