如何获取在 C# 中运行 Windows 8 的机器的唯一标识符?

How do I get a unique identifier for a machine running Windows 8 in C#?(如何获取在 C# 中运行 Windows 8 的机器的唯一标识符?)

问题描述

我正在开发一个用 C# 编写的 Metro 应用程序，需要一种方法来唯一地识别设备.我在文档中找到了看起来很棒的 ASHWID.建议的代码如下:

I'm working on a Metro app written in C# and need a way to uniquely identify a device. I found the ASHWID in the documentation which looks great. The code suggested is as follows:

HardwareToken token = HardwareIdentification.GetPackageSpecificToken(null);
IBuffer hardwareId = token.Id;
IBuffer signature = token.Signature;
IBuffer certificate = token.Certificate;

问题是，我如何把那个 IBuffer 变成我可以使用的字符串?

The problem is, how do I turn that IBuffer into a string which I can use?

推荐答案

经过大量寻找实际上是在 JS 或 C++ 中的建议后，我终于找到了答案！

After a lot of hunting through suggestions which were actually in JS or C++ I finally found an answer!

private string GetHardwareId()  
{  
    var token = HardwareIdentification.GetPackageSpecificToken(null);  
    var hardwareId = token.Id;  
    var dataReader = Windows.Storage.Streams.DataReader.FromBuffer(hardwareId);  

    byte[] bytes = new byte[hardwareId.Length];  
    dataReader.ReadBytes(bytes);  

    return BitConverter.ToString(bytes);  
}  

感谢访问此博客 - http://bartwullems.blogspot.co.uk/2012/09/windows-8-uniquely-identifying-device.html

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