Linq select objects in list where exists IN (A,B,C)

Question

I have a list of orders.
I want to select orders based on a set of order statuses.

So essentially select orders where order.Statu

Answer 1

Try with Contains function;

Determines whether a sequence contains a specified element.

var allowedStatus = new[]{ "A", "B", "C" };
var filteredOrders = orders.Order.Where(o => allowedStatus.Contains(o.StatusCode));