要检查一个数组对象是否等于另一个数组对象,代码如下:
using System; public class Demo { public static void Main(){ String[] strArr1 = new String[3] { "John", "Jacob", "Tim"}; String[] strArr2 = new String[3] { "Tom","Brad","Bradley"}; Console.WriteLine("First String array..."); foreach(string val in strArr1){ Console.WriteLine(val); } Console.WriteLine("Second String array..."); foreach(string val in strArr2){ Console.WriteLine(val); } Console.WriteLine("Are both the array objects equal? = "+strArr1.Equals(strArr2)); } }
输出结果
这将产生以下输出-
First String array... John Jacob Tim Second String array... Tom Brad Bradley Are both the array objects equal? = False
让我们看另一个例子-
using System; public class Demo { public static void Main(){ int[] arr1 = new int[5] { 10, 20, 30, 40, 50}; int[] arr2 = new int[5] { 25, 25, 40, 55, 70}; Console.WriteLine("First integer array..."); foreach(int val in arr1){ Console.WriteLine(val); } Console.WriteLine("Second integer array..."); foreach(int val in arr2){ Console.WriteLine(val); } arr1 = arr2; Console.WriteLine("Are both the array objects equal? = "+arr1.Equals(arr2)); } }
输出结果
这将产生以下输出-
First integer array... 10 20 30 40 50 Second integer array... 25 25 40 55 70 Are both the array objects equal? = True