泛型集合问题!

Question

List<string> monthTemp = new List<string>();我想要创建 二维的 的 该如何创建?

Answer 1

你想象的“二维”是什么定义？List<List<string>>？

Answer 2

List<string[]> list = new List<string[]>();

Answer 3

 List<List<string>> list = new List<List<string>>();都能实现二维

Answer 4

dictionary<key,value> _dic=new dictionary<key,value>();

Answer 5

List<List<string>> list = new List<List<string>>();
list[外层索引][内层索引]

Answer 6

楼主的思想很活跃但一般不只用一个LIST，多维就多个LIST。4楼的说得很对

Answer 7

            List<String[]> list = new List<String[]>();            String [] strArr1 = new String[] { "one","two","three"};
            list.Add(strArr1);
            String[] strArr2 = new String[] { "A", "B", "C", "D" };
            list.Add(strArr2);            for (Int32 i = 0; i < list.Count; i++)
            {
                for (Int32 j = 0; j < list[i].Length; j++)
                {
                    Console.WriteLine(list[i][j]);
                }
            }

Answer 8

 List<List<string>> list = new List<List<string>>();
            List<string> stringList1 = new List<string>();
            List<string> stringList2 = new List<string>();
           
            stringList1.Add("a");
            stringList1.Add("b");
            stringList1.Add("c");
            list.Add(stringList1);            stringList2.Add("e");
            stringList2.Add("f");
            stringList2.Add("g");
            list.Add(stringList2);            foreach (List<string> strl in list)
            {
                foreach (string s in strl)
                {
                    Console.Write(s + "  ");
                }
                Console.WriteLine();
            }
            Console.ReadKey();

Answer 9

            List<List<String>> list = new List<List<String>>();            List<String> subList1 = new List<String>();
            List<String> subList2 = new List<String>();
            subList1.Add("One");
            subList1.Add("Two");
            subList1.Add("Three");            subList2.Add("A");
            subList2.Add("B");
            subList2.Add("C");
            subList2.Add("D");            list.Add(subList1);
            list.Add(subList2);            for (Int32 i = 0; i < list.Count; i++)
            {
                for (Int32 j = 0; j < list[i].Count; j++)
                {
                    Console.WriteLine(list[i][j]);
                }
            }