using System;
namespace ConsoleApplication9
{
    public struct BofStruct { }
    public class BofClass { }
    class Program
    {
        unsafe static void Main(string[] args)
        {
            //--准备
            BofStruct bs = new BofStruct();
            BofClass bc = new BofClass();

            //--测试
            //Console.WriteLine("BofStruct'sizeof:{0}", sizeof(BofClass));
            //无法获取托管类型(“BofClass”)的地址和大小，或无法声明指向它的指针
            Console.WriteLine("BofStruct'sizeof:{0}", sizeof(BofStruct));
            //BofStruct'sizeof:4
            //Console.WriteLine("bc'pointer:{0:X8}", (uint)&bc);
            //无法获取托管类型(“BofClass”)的地址和大小，或无法声明指向它的指针
            Console.WriteLine("bc'pointer:{0:x8}", (uint)&bs);
            //bc'pointer:057fecd0

            //--使用
            int num;
            int* p;
            p = #
            *p = 999;
            System.Console.WriteLine("p:{0}", *p);
            System.Console.WriteLine("p:{0}", p->ToString());

            Console.ReadKey();
        }
    }
}