Dynamic LINQ - Knowledge Base (KB)

C# LINQ - How to build Group By clause dynamically

I am working on the application where user can select columns he/she wants to see on the screen and which columns to group by or aggregate. So, in my LINQ section I should actually pass variables that hold column names to both group by and aggregate clau...

How to get the Sum of specific property using dynamic query

How to use Sum in dynamic linq query....I have the following datasource :...List<Excuse> li = new List<Excuse>(); li.Add(new Excuse { EmpNum = 3333, ExcuseDate = DateTime.Today, ExcuseDuration = new TimeSpan(0, 30, 0), ExcuseType = 0, Id = 1 }); li.Add(ne...