关于linq 查找数组内的字符串,该怎么解决

关于linq 查找数组内的字符串
一个字符串数组。现在想查找。所有的元素中包含某一字符串

[解决办法]

C# code

string[] arr = new string[] { "hello", "abc", "catch", "take", "put", "crash", "world", "cat" };var ContainsCat = arr.Where(x => x.Contains("cat"));foreach (var item in ContainsCat){    Console.WriteLine(item);}