New Post: Question: Adding custom selectors in datatypes to display multiple field values per line in dropdowns.

1. Reduce the load? I've tried inserting a join in the foreach statement, but that didn't work.
2. Sort and order by SubjectLevel then SubjectName?
   

using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
using Composite.Data;
using Composite.Data.Types;
  
namespace University.Data
{
    public static class InlineMethodFunction
    {
        public static Dictionary<string, string> GetSubjectsListDictionary()
        {
            using (DataConnection connection = new DataConnection())
            {
                Dictionary<string, string> allSubjects = new Dictionary<string, string>();
                {                   
                    foreach (Subjects Subject in connection.Get<University.Subjects>())
                    {
                        var Level = (
                            from Levels in connection.Get<University.EducationLevels>()
                            where Levels.Id == (Guid)Subject.SubjectLevel
                            select Levels.EducationLevel ).FirstOrDefault();
                        allSubjects.Add(Subject.Id.ToString(), Level + " - " + Subject.SubjectName);
                    }
                }
                return allSubjects;
            }
        }
    }
}