我这是拿来别人用的，为了方便以后自己看吧，看对大家有帮忙吗
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.InteropServices;
namespace AppBLL
{
public class ShutDown
{
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct ToKprivlLuid
{
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 ToKprivlLuid newst, int len, IntPtr prev, IntPtr relen);
[DllImport("user32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool ExitWindowsEx(int flg, int rea);
//C#关机代码
// 以下定义了在调用WinAPI时需要的常数。
//这些常数通常可以从Platform SDK的包含文件（头文件）中找到
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
asp.net 增加播放控件&播放视频文件2009-11-02 13:59/// <summary>//绑定视频播放
/// 绑定视频播放
/// </summary>
/// <param name="width">播放器宽度</param>
/// <param name="height">播放器高� ......
