要检查两个String对象是否具有相同的值,代码如下-
using System; public class Demo { public static void Main(String[] args){ string str1 = "John"; string str2 = "John"; Console.WriteLine("String 1 = "+str1); Console.WriteLine("String 2 = "+str2); Console.WriteLine("String 1 is equal to String 2: {0}", str1.Equals(str2)); } }
输出结果
这将产生以下输出-
String 1 = John String 2 = John String 1 is equal to String 2: True
让我们看另一个例子-
using System; public class Demo { public static void Main(String[] args){ string str1 = "Tom"; string str2 = "Kevin"; Console.WriteLine("String 1 = "+str1); Console.WriteLine("String 2 = "+str2); Console.WriteLine("String 1 is equal to String 2: {0}", str1.Equals(str2)); } }
输出结果
这将产生以下输出-
String 1 = Tom String 2 = Kevin String 1 is equal to String 2: False