我如何在C＃中运行Windows 8的计算机的唯一标识符？ [英] How do I get a unique identifier for a machine running Windows 8 in C#?

问题描述

我正在写在C＃中的地铁应用程序，并需要一种方法来唯一地识别设备。我发现它看起来很大的文档中的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;

现在的问题是，我怎么把这一IBuffer到了我可以使用一个字符串？

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

推荐答案

很多，通过它实际上是在JS或C的建议狩猎后++，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);  
}  

由于去这个博客 - http://bartwullems.blogspot.co.uk/2012/09/windows-8-uniquely-identifying-device。 HTML

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