set block正在执行多次 [英] set block is executing multiple times

问题描述

为什么我的设置块在我为我的属性赋值时多次执行

我的代码是--------

why my set block is executing multiple times when i assign value to my property
my code is--------

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

namespace practice
{
    class Program
    {
        public static int eno
        {
            get {
                return 1;
            }
            set {
                eno = value;
            }
        }
        static void Main(string[] args)
        {

            Console.WriteLine(eno);
            eno = 5;
            Console.WriteLine(eno);
            Console.ReadLine();
     
        }
    }
}

推荐答案

嗯......是的 - 它将...

Well...yes - it will...

public static int eno
{
    get {
        return 1;
    }
    set {
        eno = value;
    }
}

所以

So

eno = 5;

调用setter，它执行：

Calls the setter, which does:

int value = 5;
eno = 5;

哪个调用setter，它执行：

Which calls the setter, which does:

int value = 5;
eno = 5;

哪个调用setter，它执行：

Which calls the setter, which does:

int value = 5;
eno = 5;

...



你可以不要在属性中设置属性的值！

试试这个：

...

You can't set the value of a property from within the property!
Try this:

private static int _Eno
public static int Eno
{
    get {
        return 1;
    }
    set {
        _Eno = value;
    }
}

虽然为什么你从getter返回一个常量值是任何人猜的！

Though why you return a constant value from the getter is anyones guess!

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