18th
2008,05
#C编程:数组的声明方式与循环输出数组
数组的利用算是比较头疼的事。在此Cngothic说下数组的声明方式。二维数组多维数组。数组数据的输出。
1:数组声明。注意C#编程中区别大小写。
- //声明1维数组:占用两行
- string[] arr;
- arr = new string[3];
- //声明1维数组:占用一行
- string[] arr = new string[];
- //声明2维数组:
- string[,] arr = new string[2,3];
- //声明3维数组:
- string[,,] arr = new string[2,3,4];
2:数组的循环输出
- string[,] arr2 = new string[2, 4];
- arr2[0, 0] = "cngothic0-0";
- arr2[0, 1] = "cngothic0-1";
- arr2[0, 2] = "cngothic0-2";
- arr2[0, 3] = "cngothic0-3";
- arr2[1, 0] = "cngothic1-0";
- arr2[1, 1] = "cngothic2-1";
- arr2[1, 2] = "cngothic3-2";
- arr2[1, 3] = "cngothic1-3";
- //方法1:
- for (int i = 0; i < 2; i++)
- {
- for (int j = 0; j < 3; j++)
- {
- Response.Write(arr2[i, j] + "<br>");
- }
- }
- 方法2:
- IEnumerator ie = arr3.GetEnumerator();
- while (ie.MoveNext())
- {
- if (ie != null)
- {
- Response.Write(ie.Current.ToString());
- }
- }
Name: Cngothic 
































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