在C#中比较两个字符串数组

Question

假设我们有5个字符串数组:

string[] a = {"The","Big", "Ant"};
string[] b = {"Big","Ant","Ran"};
string[] c = {"The","Big","Ant"};
string[] d = {"No","Ants","Here"};
string[] e = {"The", "Big", "Ant", "Ran", "Too", "Far"};

有没有一种方法可以将这些字符串相互比较而不用在C#中循环它们,这样只有a和c会产生布尔值true？换句话说,所有元素必须相等,并且数组必须是相同的大小？同样,如果可能的话,不使用循环.

Answer 1

你可以使用Linq:

bool areEqual = a.SequenceEqual(b);

Answer 2

尝试使用Enumerable.SequenceEqual:

var equal = Enumerable.SequenceEqual(a, b);

Answer 3

如果你想获得与另一个数组不同的数组数据，你可以尝试 .Except

string[] array1 = { "aa", "bb", "cc" };
string[] array2 = { "aa" };

string[] DifferArray = array1.Except(array2).ToArray();

输出： {"bb","cc"}