如何正确的stackoverflow异常在“获取”部分代码 [英] how do correct stackoverflow Exception at the "get" part of the code

问题描述

class appliance
       { 
double soln1,soln2,soln3...soln20;

public double Total {

         get {
               return Total;
                  }

          set {
  Total=soln1+soln2+soln3......soln20;
                  }
             }

             }

推荐答案

看起来你有代码中的递归。

It looks like you're having a recursion in your code. The

return Total;

其实再次调用Total getter，再次调用它等等。



为了存储值，你应该有一个后备变量，你可以在课堂内部使用它。所以类似于：

Actually calls the Total getter again and this calls it again and so on.

In order to store the value you should have a backing variable which you would use internally in the class. So something like:

class appliance
       {
double soln1,soln2,soln3...soln20;

private double _total;

public double Total {

         get {
               return this._total;
                  }

          set {
  this._total=soln1+soln2+soln3......soln20;
                  }
             }

但是，由于您根据传递给属性的其他变量设置值，因此设置器看起来有点奇怪。重新检查代码是否符合要求或是否应该使用

However, the setter looks a bit odd since you set the value based on other variables than what is passed to the property. Re-check that the code is as required or should you use

set {
    this._total=value;
        }

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