Question

Let’s consider an array & it’s values are

int[] array = {0, 0, 1, -1, -1,-1, 1, 1, 1};

I want to remove first three values of the array…?

& my result should be array = {-1, -1, -1, 1, 1, 1}

Thanks in advance….!

Answer 1

You can’t remove items from an array – it has a fixed size.

However, you could create a new array with only the values you want. With LINQ that’s easy:

int[] newArray = array.Skip(3).ToArray();

If you want to modify an existing collection to add or remove values, you want List<T> instead and its RemoveRange method:

List<int> list = new List<int> {0, 0, 1, -1, -1,-1, 1, 1, 1};
list.RemoveRange(0, 3);