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通过ASP.NET页面重启服务器2011-02-08最近在设计网站后台管理系统的时候,想到了是否可以通过页面重启Windows服务器

到Google搜索了一下,找到了一段似乎很普遍的代码

事实证明,这段代码在写桌面应用例如Console或者Windows Form程序的时候可以正常运行,但是通过ASP.NET调用则无法通过

但是我还是把这段代码贴出来,因为其中除了个别两行外,其他的还是重启服务器的必须代码

新建一个类,在里面填入如下代码:

首先是命名空间,调用Win API的时候,InteropServices不可少:

using System;
using System.Runtime.InteropServices;

然后是一系列的常量声明:

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 const int EWX_FORCEIFHUNG = 0x10;

定义Luid结构,注意属性:

[StructLayout(LayoutKind.Sequential, Pack=1)]
protected struct LuidStruct {
public int Count;
public long Luid;
public int Attr;
}
外部非托管DLL的声明:

[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);