class Container
{
class Nested
{
Nested() { }
}
}namespace ConsoleApplication11Anonymous
{
class Class1
{
private int x;
protected string str;
static int y;
public class Nested
{
int xx;
string ss;
void print()
{
//int y = x; //error,不能访问外部的非静态成员
int z = y; //OK ,可以访问外部的静态成员
}
public Nested(Class1 A)
{
xx = A.x; //通过外部类的实例来访问外部类私有成员
ss = A.str; //通过外部类的实例来访问外部类保护成员
}
}
}
class Program
{
static void Main(string[] args)
{
Class1 X = new Class1();
Class1.Nested CN = new Class1.Nested( X );
}
}
}原文:http://blog.csdn.net/ddupd/article/details/21905573