时间:2019-03-17 标签:c#mergeobject

Question

    Class Person
    {
        string Name
        int yesno
        int Change
        List<Cars> Personcars;
        houses Personhouses
    }

Person user1 = new Person()
Person user2 = new Person()

user1.Name = "userName"
user2.Name ="";

user2.cars[0] = new car("Mazda");
user1.cars[0] = new car("BMW");

我想合并对象，以便 user2 将从 user1 获取名称和汽车

user2 将具有此值

user2.Name 将是 userNameuser2.cars 将包含马自达和宝马

谢谢!

Answer 1

user2.Name = user1.Name;
user2.Personcars.AddRange(user1.Personcars);

<小时/>

您可以将其添加为类本身的方法:

public class Person
{
    List<Cars> _personcars;

    public string Name { get; set; }
    // what the hell is a yesno int? If it's 1 or 0 then just use a bool
    public int yesno { get; set; }
    public int Change { get; set; }
    public List<Cars> Personcars 
    {
        get
        {
            return _personcars ?? (_personCars = new List<Cars>());
        }
        set { _personcars = value; }
    }
    public Houses Personhouses { get; set; }

    public void Merge(Person person)
    {
        Name = person.Name;
        Personcars.AddRange(person.Personcars);
    }
}

这将允许你写这样的东西:

user2.Merge(user1);