确定FieldInfo是否为编译器生成的BackingField

标题几乎说明了一切,我怎么知道我是否正在为get;set;属性获取编译器生成的backingfield?

我运行此代码以获取FieldInfos:

Class MyType
{
    private int foo;
    public int bar {get; private set; }
}

Type type = TypeOf(MyType);
foreach (FieldInfo fi in type.GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.NonPublic))
{
    // Gets both foo and bar, however bar is called <bar>k__backingfield.
}

所以问题是,我是否可以在不检查其名称的情况下,不知何故地检测到fieldinfo是一个backingfield?(这是非常没有文档的,在框架的下一个版本中可能会被破坏)