有没有办法从泛型约束类型中获取GUID？

using System;

public interface IHasGuid
{
    Guid GetGuid();
}

public class MyGenericClass<T> where T : IHasGuid
{
    public void PrintGuid(T obj)
    {
        Guid guid = obj.GetGuid();
        Console.WriteLine("GUID: " + guid);
    }
}

public class MyClass : IHasGuid
{
    public Guid GetGuid()
    {
        return Guid.NewGuid();
    }
}

public class Program
{
    public static void Main(string[] args)
    {
        MyGenericClass<MyClass> myGenericClass = new MyGenericClass<MyClass>();
        MyClass myClass = new MyClass();
        myGenericClass.PrintGuid(myClass);
    }
}