学步园

//点击Button1，强制重启

//C#重启服务器代码
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Runtime.InteropServices; 
namespace WebApplication1_advapi
{
    /**//// <summary>
    /// WebForm1 的摘要说明。
    /// </summary>
    public class WebForm1 : System.Web.UI.Page
    {
        protected const int SE_PRIVILEGE_ENABLED = 0x2; 
        protected const int TOKEN_QUERY = 0x8; 
        protected const int TOKEN_ADJUST_PRIVILEGES = 0x20; 
        protected const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege"; 
        protected const int EWX_LOGOFF = 0x0; 
        protected const int EWX_SHUTDOWN = 0x1; 
        protected const int EWX_REBOOT = 0x2; 
        protected const int EWX_FORCE = 0x4; 
        protected const int EWX_POWEROFF = 0x8;
        protected System.Web.UI.WebControls.Button Button1; 
        protected const int EWX_FORCEIFHUNG = 0x10; 


        [StructLayout(LayoutKind.Sequential, Pack=1)]
            protected struct LuidStruct 
        {
            public int Count;
            public long Luid;
            public int Attr;
        }

        [DllImport("kernel32.dll", ExactSpelling=true)]
        protected static extern IntPtr GetCurrentProcess();

        [DllImport("advapi32.dll", SetLastError=true)]
        protected static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr phtok);

        [DllImport("advapi32.dll", SetLastError=true)]
        protected static extern bool LookupPrivilegeValue(string host, string name, ref long pluid);

        [DllImport("advapi32.dll", SetLastError=true, ExactSpelling=true)]
        protected static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall, ref LuidStruct newst, int len, IntPtr prev, IntPtr relen);

        [DllImport("user32.dll", SetLastError=true, ExactSpelling=true)]
        protected static extern bool ExitWindowsEx(int flg, int rea);

        protected static void DoExitWindows(int flg) 
        {
            LuidStruct tp;
            IntPtr hproc = GetCurrentProcess();
            IntPtr htok = IntPtr.Zero;

            OpenProcessToken(hproc, TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, ref htok);
            tp.Count = 1;
            tp.Luid = 0;
            tp.Attr = SE_PRIVILEGE_ENABLED;
            LookupPrivilegeValue(null, SE_SHUTDOWN_NAME, ref tp.Luid);
            AdjustTokenPrivileges(htok, false, ref tp, 0, IntPtr.Zero, IntPtr.Zero);
            ExitWindowsEx(flg, 0);
        }

        public static void Shutdown() 
        {
            DoExitWindows(EWX_SHUTDOWN);
        }

        public static void Reboot() 
        {
            DoExitWindows(EWX_REBOOT | EWX_FORCE);
        }

        public static void Logoff() 
        {
            DoExitWindows(EWX_LOGOFF);
        }

        [DllImport("advapi32.dll", SetLastError=true, ExactSpelling=false)]
        protected static extern bool InitiateSystemShutdown(string name, string msg, int timeout, bool force, bool reboot);


        private void Page_Load(object sender, System.EventArgs e)
        {
            // 在此处放置用户代码以初始化页面

        }

        Web 窗体设计器生成的代码#region Web 窗体设计器生成的代码
        override protected void OnInit(EventArgs e)
        {
            //
            // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
            //
            InitializeComponent();
            base.OnInit(e);
        }
        
        /**//// <summary>
        /// 设计器支持所需的方法 - 不要使用代码编辑器修改
        /// 此方法的内容。
        /// </summary>
        private void InitializeComponent()
        {    
            this.Button1.Click += new System.EventHandler(this.Button1_Click);
            this.Load += new System.EventHandler(this.Page_Load);

        }
        #endregion

        private void Button1_Click(object sender, System.EventArgs e)
        {
               InitiateSystemShutdown(null,null,0,true,true);
        }
    }
}