C#小知识特殊的DefaultValueAttribute

public class People
{
    private string _Name = "小明";

    public string Name
    {
        get { return _Name; }
        set { _Name = value; }
    }
    private int _Age = 15;

    public int Age
    {
        get { return _Age; }
        set { _Age = value; }
    }
}

public class People
{
    [DefaultValue("小明")]
    public string Name
    {
        get;
        set;
    }
    [DefaultValue(15)]
    public int Age
    {
        get;
        set;
    }
}