在c＃中将默认值设置为成员类

Question

I need to set a default value to a member class, this value can vary and it's set at the beginning of the execution; I have this so far, minScore is my default value

public class Zones : GeneralIndicator
{
   public int IndicatorType { get; set; } 
   public string Code { get; set; }
   public string Score { get; set; } //TODO: calcular desde aca el score usando el indicatortype
   public double Latitude { get; set; }
   public double Longitude { get; set; }

   private int minScore = 0;

   public void setMinScore(int value)
   {
      minScore = value;
   }
}

I get the minScore value as a parameter when calling the application. What's the best way to set minScore for every object generated in runtime?

Answer 1

Two options:

• Create a ZonesFactory class, which takes a defaultMinScore in the constructor (to remember) and has a CreateZones method which creates an instance and sets the min score:

   public class ZonesFactory { private readonly int defaultMinScore; public ZonesFactory(int defaultMinScore) { this.defaultMinScore = defaultMinScore; } public Zones CreateZones() { return new Zones(defaultMinScore); } } 

  Note that here I'm assuming you also create a new constructor for Zones which takes the minScore as a parameter. I suggest you get rid of the setMinScore method (which violates .NET naming conventions apart from anything else).

• Use a static variable to keep the default, and set it in the Zones constructor

Personally I'd prefer the first of these.