Linq any collection in any collection

Question

Entity Framework

I have a simple object with a well know structure

Order.Name
Order.ProductIds  List<int>

I need to get all the Orders which include at least 1 productId found in searchProductIds:

List<int> searchProductIds

I'm trying:

queryOrders.Where(e=>e.ProductIds.Any(???searchProductIds???));

Perhaps some kind of intersect?

Thank you in advance

Answer 1

尝试这个：

queryOrders.Where(queryOrder => (queryOrder.ProductIds.Intersect(searchProductIds)).Any());