Tag: HowTo

[HowTo] Linq Count Granchild items from an object with .SelectMany()

Lets say you have the following structure : Product    -> Zone       -> Category          -> Item Meaning a Product has multiple Zones with multiple Categories with multiple Items Lets say we need to select the count of items for each product in a simple distinct list of product. Linq query using .SelectMany() : xyzDataContext dc = […]