How to use lambda expressions to iterate through an array in C#?

In C#, lambda expressions can be used to iterate through arrays. Here is an example:

int[] numbers = { 1, 2, 3, 4, 5 };

// 使用lambda表达式遍历数组
Array.ForEach(numbers, number => Console.WriteLine(number));

In the above code, we created an integer array called numbers. We then used the Array.ForEach method and a lambda expression to iterate through the array and print the value of each element. The lambda expression “number => Console.WriteLine(number)” represents performing the operation Console.WriteLine(number) on each element in the array.

The output result is:

1
2
3
4
5

In addition to using the Array.ForEach method, you can also use a foreach loop combined with a lambda expression to iterate through an array. An example is shown below:

int[] numbers = { 1, 2, 3, 4, 5 };

// 使用foreach循环和lambda表达式遍历数组
foreach (int number in numbers)
{
    Console.WriteLine(number);
}

The output remains the same.