Пример #1
0
        static void Main(string[] args)
        {
            // create some objects and fill a list
            var obj1 = new ObjectWithProperties();

            obj1["test"] = 100;
            var obj2 = new ObjectWithProperties();

            obj2["test"] = 200;
            var obj3 = new ObjectWithProperties();

            obj3["test"] = 150;
            var objects = new List <ObjectWithProperties>(new ObjectWithProperties[] { obj1, obj2, obj3 });

            // filtering:
            Console.WriteLine("Filtering:");
            var filtered = from obj in objects
                           where (int)obj["test"] >= 150
                           select obj;

            foreach (var obj in filtered)
            {
                Console.WriteLine(obj["test"]);
            }
            // sorting:
            Console.WriteLine("Sorting:");
            Comparer <int> c = new Comparer <int>("test");

            objects.Sort(c);
            foreach (var obj in objects)
            {
                Console.WriteLine(obj["test"]);
            }
        }
Пример #2
0
 public int Compare(ObjectWithProperties x, ObjectWithProperties y)
 {
     return(((T)x[m_attributeName]).CompareTo((T)y[m_attributeName]));
 }