使用MemberExpression时继承属性

Question

我具有以下设置，并且我试图通过访问表达式并尝试从MemberExpression中提取PropertyInfo来获取属性信息。但是PropertyInfo不会继承属性（即DisplayAttribute）。

sealed class MemberExpressionVisitor : ExpressionVisitor
{
    private readonly Expression _expression;

    private List<MemberInfo> _members;

    public MemberExpressionVisitor(Expression expression)
    {
        _expression = expression;
    }

    protected override Expression VisitMember(MemberExpression node)
    {     
        // Problem:       
        // node.Member does not have DisplayAttribute in node.Member.CustomAttributes
        _members = new[] {node.Member}.Concat(_members).ToList();

        return base.VisitMember(node);
    }

    public void Accept(out List<MemberInfo> members)
    {
        _members = new List<MemberInfo>();

        Visit(_expression);

        members = _members;
    }
}

interface IParent
{
    string IndexName { get; set; }
}

class Child : IParent
{
    [Display(Name = "Name_Not_IndexName")]
    public string IndexName { get; set; }
}

class Test<T> where T: class, IParent {

    public Test()
    {
        Expression<Func<T, string>> expr = x => x.IndexName;
        new MemberExpressionVisitor(expr).Accept(out _);
    }
}

class Program
{
    static void Main(string[] args)
    {
        new Test<Child>();
    }
}