让构造函数从抽象类扩展到子类？

Question

我目前有一个抽象类，如

abstract class Users
{
    private List<string> SelectedUsers;

    public Users(List<string> SelectedUsers)
    {
        this.SelectedUsers = SelectedUsers;
    }
}

和一个子类

class UsersTypeOne : Users
{
     //What do I put here in order to call the constructor in the abstract class
}

Answer 1

class UsersTypeOne : Users
{
    public UsersTypeOne(List<string> SelectedUsers)
        : base(SelectedUsers)
    {

    }
}