using System; using System.Collections; using System.Collections.Generic; using System.Text; using System.Linq; using System.Reflection; public class MainClass{ public static void Main(){ var query = from m in typeof(double).GetMethods() select m.Name; var q = from m in typeof(double).GetMethods() group m by m.Name into gb select new {Name = gb.Key, Overloads = gb.Count()}; } }