Glossary: C# Beyond the Basics
GroupBy
A LINQ method that sorts items into groups sharing a key, such as orders by SKU. Each group has a `Key` and can be counted or summed like any sequence.
Glossary: C# Beyond the Basics
A LINQ method that sorts items into groups sharing a key, such as orders by SKU. Each group has a `Key` and can be counted or summed like any sequence.