传递静态参数的一类 [英] Passing static parameters to a class

问题描述

据我知道你能不能传递参数，在C＃静态构造函数。
但是我确实有2个参数我需要传递，并将其分配到静态字段之前，我创建一个类的实例。我怎么做呢？

As far as I know you can can't pass parameters to a static constructor in C#. However I do have 2 parameters I need to pass and assign them to static fields before I create an instance of a class. How do I go about it?

推荐答案

这可能是一个......工厂方法的调用！

This may be a call for ... a Factory Method!

class Foo 
{ 
  private int bar; 
  private static Foo _foo;

  private Foo() {}

  static Foo Create(int initialBar) 
  { 
    _foo = new Foo();
    _foo.bar = initialBar; 
    return _foo;
  } 

  private int quux; 
  public void Fn1() {} 
} 

您可能希望把一检查'吧'已初始化（或没有）为宜。

You may want to put a check that 'bar' is already initialized (or not) as appropriate.

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