C＃是否有等效的Java静态嵌套类？

问题描述：

我将Java转换为C＃，并具有以下代码（请参阅关于它的用法的讨论）。一种方法可能是创建一个单独的文件/类，但是有一个C＃idom，它保留了Java代码的意图。

I am converting Java into C# and have the following code (see discussion in Java Context about its use). One approach might be to create a separate file/class but is there a C# idom which preserves the intention in the Java code?

   public class Foo {

    // Foo fields and functions
    // ...
        private static class SGroup {
            private static Map<Integer, SGroup> idMap = new HashMap<Integer, SGroup>();

            public SGroup(int id, String type) {
    // ...
            }
        }
    }

答

看看
http://blogs.msdn.com/oldnewthing/archive/2006/08/01/685248.aspx a>

我正在查找

换句话说，类是
语法糖，不可用
到C＃。在C＃中，您必须手动执行
。

In other words, Java inner classes are syntactic sugar that is not available to C#. In C#, you have to do it manually.

如果愿意，您可以创建自己的
糖：

If you want, you can create your own sugar:

class OuterClass {
 ...
 InnerClass NewInnerClass() {
  return new InnerClass(this);
 }
 void SomeFunction() {
  InnerClass i = this.NewInnerClass();
  i.GetOuterString();
 }
}

你想用Java写
new o.InnerClass（...）你可以在
C＃中写入o.NewInnerClass（...）或new
InnerClass（o，...）。是的，它只是一个
一堆的移动这个词新。
像我说的，只是糖。

Where you would want to write in Java new o.InnerClass(...) you can write in C# either o.NewInnerClass(...) or new InnerClass(o, ...). Yes, it's just a bunch of moving the word new around. Like I said, it's just sugar.

C＃是否有等效的Java静态嵌套类？

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