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reflection-为什么获得私有财产一无所获?

(reflection - Why does it get nothing that Getting private Properties? (c#))

发布于 2020-12-05 09:39:31
public class A{
    public Info m_Info = new Info();
    Main()
    {
        Console.WriteLine(m_Info.Property_Count());
    }
    public class Info{

        protected int i_Id;
        protected string s_Name; 

        public int Property_Count(){
            System.Reflection.PropertyInfo[] data = this.GetType().GetProperties(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);

            foreach(var item in data)
                Console.WriteLine(item.Name);
            return data.Length;
        }
    }
}

我正在尝试获取私有或受保护的属性〜 但是data.Length总是返回0,听起来好像什么也没得到,为什么呢?

Questioner
瓜生真難
Viewed
0
Sweeper 2020-12-05 17:52:09

你的课程没有任何属性这些:

protected int i_Id;
protected string s_Name; 

领域你可以将它们更改为属性:

protected int i_Id { get; set; }
protected string s_Name { get; set; }

或者你可以使用GetFields

System.Reflection.FieldInfo[] data = this.GetType().GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);