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using System; using System.Runtime.InteropServices; namespace FastReboot { static class Program { private delegate uint ZwShutdownSystem(int ShutdownAction);//编译 private delegate uint RtlAdjustPrivilege(int Privilege, bool Enable, bool CurrentThread, ref int Enabled); [DllImport("kernel32.dll")] private extern static IntPtr LoadLibrary(String path); [DllImport("kernel32.dll")] private extern static IntPtr GetProcAddress(IntPtr lib, String funcName); [DllImport("kernel32.dll")] private extern static bool FreeLibrary(IntPtr lib); //将要执行的函数转换为委托 private static Delegate Invoke(String APIName, Type t, IntPtr hLib) { IntPtr api = GetProcAddress(hLib, APIName); return (Delegate)Marshal.GetDelegateForFunctionPointer(api, t); } /// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] static void Main() { IntPtr hLib = LoadLibrary("ntdll.dll"); RtlAdjustPrivilege rtla = (RtlAdjustPrivilege)Invoke("RtlAdjustPrivilege", typeof(RtlAdjustPrivilege), hLib); ZwShutdownSystem shutdown = (ZwShutdownSystem)Invoke("ZwShutdownSystem", typeof(ZwShutdownSystem), hLib); int en = 0; uint ret = rtla(0x13, true, false, ref en);//SE_SHUTDOWN_PRIVILEGE = 0x13; //关机权限 ret = shutdown(1); // POWEROFF = 0x2 // 关机 // REBOOT = 0x1 // 重启 } } }
用C#实现闪电关机、重启。XP、2003、win8 x64测试正常。win7没有测试环境。未作测试。 |
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