ASP. NET shutdown code (Windows is the local machine)

Compile the. NET shutdown code. First import the namespace using System. Runtime. InteropServices;

This is to close the code of the Local Machine. For example, if the program is placed on the Server, the Server is closed, not the client.

The following. NET shutdown code is applicable to windows

 
 

  
  
using System;    
  
  
using System.Data;    
  
  
using System.Configuration;    
  
  
using System.Web;    
  
  
using System.Web.Security;    
  
  
using System.Web.UI;    
  
  
using System.Web.UI.WebControls;    
  
  
using System.Web.UI.WebControls.WebParts;    
  
  
using System.Web.UI.HtmlControls;    
  
  
using System.Runtime.InteropServices;    
  
  
 
  
  
public partial class _Default : System.Web.UI.Page     
  
  
 
  
  
{    
  
  
    protected void Page_Load(object sender, EventArgs e)    
  
  
    {    
  
  
        DoExitWin(EWX_SHUTDOWN);    
  
  
    }    
  
  
    [StructLayout(LayoutKind.Sequential, Pack = 1)]    
  
  
    internal struct TokPriv1Luid    
  
  
    {    
  
  
        public int Count;    
  
  
        public long Luid;    
  
  
        public int Attr;    
  
  
    }    
  
  
   
  
  
[DllImport("kernel32.dll", ExactSpelling = true)]    
  
  
   internal static extern IntPtr GetCurrentProcess();    
  
  
   
  
  
   [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]    
  
  
   internal static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr phtok);    
  
  
   
  
  
   [DllImport("advapi32.dll", SetLastError = true)]    
  
  
   internal static extern bool LookupPrivilegeValue(string host, string name, ref long pluid);    
  
  
   
  
  
   [DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]    
  
  
   internal static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall,    
  
  
   ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen);    
  
  
   
  
  
   [DllImport("user32.dll", ExactSpelling = true, SetLastError = true)]    
  
  
   internal static extern bool ExitWindowsEx(int flg, int rea);    
  
  
 
  
  
internal const int SE_PRIVILEGE_ENABLED = 0x00000002;    
  
  
   internal const int TOKEN_QUERY = 0x00000008;    
  
  
   internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020;    
  
  
   internal const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege";    
  
  
   internal const int EWX_LOGOFF = 0x00000000;    
  
  
   internal const int EWX_SHUTDOWN = 0x00000001;    
  
  
   internal const int EWX_REBOOT = 0x00000002;    
  
  
   internal const int EWX_FORCE = 0x00000004;    
  
  
   internal const int EWX_POWEROFF = 0x00000008;    
  
  
   internal const int EWX_FORCEIFHUNG = 0x00000010;    
  
  
 
  
  
private static void DoExitWin(int flg)    
  
  
    {    
  
  
        bool ok;    
  
  
        TokPriv1Luid tp;    
  
  
        IntPtr hproc = GetCurrentProcess();    
  
  
        IntPtr htok = IntPtr.Zero;    
  
  
        ok = OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);    
  
  
        tp.Count = 1;    
  
  
        tp.Luid = 0;    
  
  
        tp.Attr = SE_PRIVILEGE_ENABLED;    
  
  
        ok = LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, ref tp.Luid);    
  
  
        ok = AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);    
  
  
        ok = ExitWindowsEx(flg, 0);    
  
  
    }    
  
  
}    
  
  
 
 
 

The above is the. NET shutdown code.

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