GroupBy « LINQ « C# / C Sharp






  1. C# / C Sharp
  2. LINQ
  3. GroupBy
1.Use Group By
2.GroupBy partitions a list of numbers by their remainder when divided by 5.
3.uses group by to partition a list of products by category.
4.uses group by to partition a list of each customer's orders, first by year, and then by month.
5.uses GroupBy to partition trimmed elements of an array using a custom comparer