什么是内/地方/匿名类的条款Java和C＃之间的根本区别是什么？ [英] What are the fundamental differences between Java and C# in terms of inner/local/anonymous classes?

问题描述

什么是的内/地方/匿名类的条款Java和C＃之间的根本区别？

推荐答案

C＃不具备的Java内部类的等价物 - 它只有嵌套类型（如Java的静态嵌套类。）

C# doesn't have the equivalent of Java inner classes - it only has nested types (like Java's "static" nested classes).

访问规则稍有不同 - 在Java中，外部类访问其嵌套类的私有成员，反之亦然。在C＃的嵌套类可以访问外部类的私有成员，但的不的其他方式轮。

The access rules are slightly different - in Java, an outer class has access to its nested class's private members, and vice versa. In C# the nested class has access to the outer class's private members, but not the other way round.

C＃不具有匿名内部类如Java，但它的确实的有匿名方法和lambda表达式，这是实现的最的什么匿名内部类通常用于更清洁的方式。这两个机制的变量捕捉是不同的 - 见我闭包文章更多细节。

C# doesn't have anonymous inner classes like Java, but it does have anonymous methods and lambda expressions, which are a much cleaner way of achieving most of what anonymous inner classes are usually used for. The variable capture for the two mechanisms is different - see my article on closures for more details.

这篇关于什么是内/地方/匿名类的条款Java和C＃之间的根本区别是什么？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！