C#初始化数组使用方法和示例

C#初始化数组使用方法和示例

     public static void PrintArray()
        {
            string[] arrayA = { "Shirdrn", "Hamtty", "Saxery" };

            Console.WriteLine("第一种声明数组并初始化的方法");
            for (int i = 0; i < arrayA.Length; i++)
            {
                string arr = arrayA[i];
                Console.WriteLine("arrayA[{0}] = {1}", i, arr);
            }

            string[] arrayB;
            arrayB = new string[3] { "shirdrn", "Hamtty", "Saxery" };
            Console.WriteLine("<b>第二种声明数组并初始化的方法：</b><br>");
            for (int i = 0; i < arrayB.Length; i++)
            {
                string arr = arrayB[i];
                Console.WriteLine("arrayB[{0}] = {1}", i, arr);
            }

            string[] arrayC = new string[3];
            arrayC[0] = "Shirdrn";
            arrayC[1] = "Hamtty";
            arrayC[2] = "Saxery";
            Console.WriteLine("第三种声明数组并初始化的方法");
            for (int i = 0; i < arrayC.Length; i++)
            {
                string arr = arrayC[i];
                Console.WriteLine("arrayC[{0}] = {1}", i, arr);
            }

        }

        public static void PrintArrayB()
        {
            string[,] multiArrayA = { { "Shirdrn", "Hamtty", "Tuuty" }, { "New York", "Beijing", "Shanghai" } };
            Console.WriteLine("第一种声明数组并初始化的方法：");
            for (int i = 0; i < multiArrayA.Rank; i++)
            {
                for (int j = 0; j <= multiArrayA.GetUpperBound(multiArrayA.Rank - 1); j++)
                {
                    string arr = multiArrayA[i, j];
                    Console.WriteLine("multiArrayA[" + i + "][" + j + "] = " + arr + "<br>");
                }
            }

            string[,] multiArrayB = new string[2, 3] { { "Shirdrn", "Hamtty", "Tuuty" }, { "New York", "Beijing", "Shanghai" } };
            Console.WriteLine("第二种声明数组并初始化的方法：");
            for (int i = 0; i < multiArrayB.Rank; i++)
            {
                for (int j = 0; j <= multiArrayB.GetUpperBound(multiArrayB.Rank - 1); j++)
                {
                    string arr = multiArrayA[i, j];
                    Console.WriteLine("multiArrayB[" + i + "][" + j + "] = " + arr + "<br>");
                }
            }

            string[,] multiArrayC = new string[2, 3];
            multiArrayC[0,0] = "Shirdrn";
            multiArrayC[0,1] = "Hamtty";
            multiArrayC[0,2] = "Tuuty";
            multiArrayC[1,0] = "New York";
            multiArrayC[1,1] = "Beijing";
            multiArrayC[1,2] = "Shanghai";
            Console.WriteLine("第二种声明数组并初始化的方法：");
            for (int i = 0; i < multiArrayC.Rank; i++)
            {
                for (int j = 0; j <= multiArrayC.GetUpperBound(multiArrayC.Rank - 1); j++)
                {
                    string arr = multiArrayA[i, j];
                    Console.WriteLine("multiArrayC[" + i + "][" + j + "] = " + arr + "<br>");
                }
            }
        }
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

运行结果：图截了一半