.Net中最简单的唯一标识符是什么?

div*_*nci 3 .net c# class-design guid

所以我有这个

public class Foo
{
    public int UniqueIdentifier;

    public Foo()
    {
        UniqueIdentifier = ????
    }    
}
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如何获得完全唯一的号码?

谢谢!

Rop*_*tah 17

System.Guid  guid = System.Guid.NewGuid();
String id = guid.ToString();
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