检测变量变化C# [英] Detect variable change c#

问题描述

我已经搜索了一段时间，但没有发现任何问题.

I've been searching this for a while and I didn't found anything for my problem.

我有一个整数:

private static int kills = 0;

我希望在该变量更改时运行一个函数.就像现在是0.如果将其更改为2，则希望调用类似 OnVarChange 的函数，而该函数 OnVarChange 将返回已更改的金额.在这种情况下2-0 = 2，因此它将返回2.

I want a function to run when that variable changes. Like, it is 0 now. If it changes to 2, I want a function like OnVarChange that will be called, and that function OnVarChange will return the amount that was changed. In this case 2-0=2, so it will return 2.

这可能吗?我该怎么办?

Is this possible? How do I do it?

希望您能理解我刚才说的:p

Hope you understand what I just said :p

推荐答案

您需要提供一种更改机制:

You need to provide a change mechanism:

添加:

public static int Kills{
    get{  return kills; }
    set{

        kills = value;
        //change code here...
       }
}

仅使用此公共 Kills 属性进行 set 设置.如果可能，请勿直接更改实例成员 kills .但是总有例外.

Only set using this public Kills property. Don't directly change the instance member kills if possible. But there is always an exception.

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