Question

嘿，我正在做一个人们可以打一点战争的项目。

现在我有了一个创建播放器的类，每次我将一个属性分配给我的类时，它都保持为空。这是我的代码，我已经评论了哪一个保持为空并且不知道为什么。您将看到的第一个代码是创建新播放器的方法，第三段代码是我的带有字符串的数组

        public List<Speler> BeginSpel()
    {
        List<Speler> Spelers = new List<Speler>();
        Random r = new Random();
        for (int i = 1; i <= 20; i++)
        {
            Guid g;
            g = Guid.NewGuid();
            int rangindex = r.Next(0, 22);
            int wapenindex = r.Next(0, 4);
            DateTime vandaag = DateTime.Now;
            //Wapen wapen = new Wapen();
            string wapen = "";
            switch (wapenindex)
            {
                case 0:
                    wapen = Wapen.mes.ToString();
                    break;
                case 1:
                    wapen = Wapen.handgeweer.ToString();
                    break;
                case 2:
                    wapen = Wapen.sniper.ToString();
                    break;
                case 3:
                    wapen = Wapen.bazooka.ToString();
                    break;
            }
            //so the string below here always gets filled up but when i check my list the property where i use rangAfkorting just stays null
            string rangAfkorting = Rang.rangAfkorting[rangindex];
                Spelers.Add(new Speler(g.ToString(), "Player_" + i.ToString(), Rang.rang[rangindex], rangAfkorting, 100, wapen, vandaag.ToString(), "nog niet"));




        }
        return Spelers;
    }




 public class Speler
{
    public string Naam { get; set; }
    public string Id { get; set; }
    public string Rang { get; set; }
    public string Wapen { get; set; }
    public string Aangemaakt { get; set; }
    public string Rangafkorting { get; set; }
    public string KIA { get; set; }


    public int Health { get; set; }


    public Speler(int health)
    {
        Health = health;
    }
    public Speler()
    {

    }
    //rang afkorting stays null
    public Speler(string id, string naam, string rang, string rangafkorting, int health, string wapen , string aangemaakt, string kia)
    {
        Naam = naam;
        Id = id;
        Rang = rang;
        Health = health;
        Wapen = wapen;
        Aangemaakt = aangemaakt;
        KIA = kia;
        rangafkorting = Rangafkorting;
    }
}
public static string[] rang = new string[] {"generaal",
    "luitenant-generaal",
    "generaal-majoor",
    "brigade-generaal",
    "kolonel",
    "luitenant-kolonel",
    "majoor",
    "kapitein-commandant",
    "kapitein",
    "luitenant",
    "onderluitenant",
    "adjudant-majoor",
    "adjudant-chef",
    "adjudant",
    "eerste sergeant-majoor",
    "eerste sergeant-chef",
    "eerste sergeant",
    "sergeant",
    "eerste korporaal-chef",
    "korporaal-chef",
    "korporaal",
    "eerste soldaat",
    "soldaat"};
    public static string[] rangAfkorting = new string[]
    {"Gen",
        "LtGen",
        "GenMaj",
        "BdeGen",
        "Kol",
        "LtKol",
        "Maj", "Cdt", "Kapt", "Lt", "OLt", "AdjtMaj", "AdjtChef", "Adjt", "1SgtMaj", "1SgtChef", "1Sgt", "Sgt", "1KplChef", "KplChef", "Kpl", "1Sdt", "Sdt"};

Answer 1

问题出在您的Speler构造函数中，您在其中进行Rangafkorting的赋值。您试图为传递给构造函数的参数分配一个新值，而不是根据该参数设置类的属性。

请尝试以下操作（切换顺序）：

Rangafkorting = rangafkorting;

属性保持为空

1 个答案: