c# - 进程因 StackOverFlowException C# 而终止

标签 c# exception

<分区>

这是我的代码。我无法弄清楚为什么此代码给出“进程因 StackOverFlowException 而终止”。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SadiSDAL4
{
    class Program
    {
        static void Main(string[] args)
        {
            PrivateVehical privateV = new PrivateVehical("001");
            PrivateVehical pVehical = (PrivateVehical)privateV.Clone();
            Console.WriteLine("Cloned : {0}", privateV.name);
            Console.WriteLine("Cloned : {0}", pVehical.name);
            privateV.name = "Sadia's Car";
            Console.WriteLine("Cloned : {0}", privateV.name);
            Console.WriteLine("Cloned : {0}", pVehical.name);
            pVehical.name = "Waheed's Car";
            Console.WriteLine("Cloned : {0}", privateV.name);
            Console.WriteLine("Cloned : {0}", pVehical.name);
            Console.WriteLine(privateV.GetHashCode().ToString());
            Console.WriteLine(pVehical.GetHashCode().ToString());
            PublicVehical publicV = new PublicVehical("002");
            Console.WriteLine(publicV.id);
            PublicVehical pubVehi = (PublicVehical)publicV.Clone();
            Console.WriteLine("Cloned : {0}", pubVehi.id);
        }
    }
    abstract class Vehical
    {
        private string vehicalId = "01";
        public string name = "Car_1";
        public Vehical(string id)
        {
            this.vehicalId = id;
        }
        public string id
        {
            get { return id; }
            set { this.vehicalId = id; }
        }
        public abstract Vehical Clone();
    }
    class PrivateVehical : Vehical
    {
        public PrivateVehical(string id)
            : base(id)
        {

        }
        public override Vehical Clone()
        {
            return (Vehical)this.MemberwiseClone();
        }
    }
    class PublicVehical : Vehical
    {
        public PublicVehical(string id)
            : base(id)
        {

        }
        public override Vehical Clone()
        {
            return (Vehical)this.MemberwiseClone();
        }
    }
}

这是输出。 enter image description here 有人可以解释它的原因是什么吗?为什么它在第一部分有效而在另一部分无效?

最佳答案

看看这段代码:

    public string id
    {
        get { return id; }
        set { this.vehicalId = id; }
    }

特别是 get { return id; }。您正在将属性返回给自身,导致 SO 错误。

这是你想要的吗:

    public string id
    {
        get { return this.vehicalId; }
        set { this.vehicalId = value; }
    }

关于c# - 进程因 StackOverFlowException C# 而终止,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29017662/

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