InitiateSystemShutdown调用不起作用 [英] InitiateSystemShutdown call not working

问题描述

我正在编写一个应用程序，该应用程序需要重新启动运行代码的Windows计算机.

I'm writing an application that will need to reboot the Windows machine the code is running on.

.NET中似乎没有API可以执行此操作，因此我为此查找了Win32 API，并将其称为InitiateSystemShutdown.extern声明如下:

There didn't appear to be an API within .NET to do this, so I looked up the the Win32 API for this and it is called InitiateSystemShutdown. The extern declaration is given below:

[DllImport("advapi32.dll")]
public static extern bool InitiateSystemShutdown(string Machinename, string
Message, long Timeout, int ForceAppsClosed, int RebootAfterShutdown);

然后我尝试使用以下参数调用此操作系统例程:

I then try to call this operating system routine with the following arguments:

InitiateSystemShutdown(null, null, 30, 1, 1);

但是，它总是返回false.因此，我调用了Marshal.GetLastWin32Error方法，它返回了错误代码1008.该错误代码的消息是:

However, this always returns false. So I call the Marshal.GetLastWin32Error method and it returns an error code of 1008. This error code's message is:

尝试引用不存在的令牌."

"An attempt was made to reference a token that does not exist."

该代码在Windows Service内部运行，并在Administrator帐户下运行.我尝试过将其作为本地系统运行，但没有效果.

The code is running inside a Windows Service and is running under the Administrator account. I've tried running it as Local System and that had not effect.

推荐答案

请参见MSDN中的以下示例:.

See the following example in MSDN: Displaying the Shutdown Dialog Box.

您需要为线程获取正确的特权.

You need to get the correct privileges for your thread.

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