Linq and Lambda's GroupBy method

Group is often used in SQL. It is usually used to group one or more fields to find their sum, mean, etc. The Groupby method in Linq also has this function. See the code for specific implementation: Suppose there is a data set as follows: public class StudentScore { public int ID { set; get; } public string Name { set; get; } public string Co ...

Posted by mlschutz on Sun, 03 Oct 2021 17:31:13 -0700