根据动态sku属性，生产动态sku组合

直接上代码

using System;
using System.Collections.Generic; 

namespace ConsoleApplication8
{
    class Program
    {
        static void DHG(string nn,int c,List<string> L, List<List<string>> ooop)
        {
            c = c + 1;
            foreach (var value in L)
            {  
                if (ooop.Count > c)
                {
                    var mm = nn + value;
                    DHG(mm, c, ooop[c], ooop);
                }
                else
                { 
                    Console.WriteLine(nn + value);
                }
            }
        }

        static void Main(string[] args)
        {
            List<string> L1 = new List<string>() { "蓝色", "灰色", "红色" };
            List<string> L2 = new List<string>() { "S", "M", "L" };
            List<string> L3 = new List<string>() { "圆领", "心领" }; 
            List<List<string>> ooop = new List<List<string>>() { L1, L2, L3}; 


            if (ooop.Count>0)
            {
                DHG("", 0, ooop[0], ooop);
            } 
            Console.Read(); 
        }
    }
}
using System;
using System.Collec