コード例 #1
0
        public void MultipleColumnsWithDuplicateValuesMixedDirection(SortDirection direction1, SortDirection direction2, string column1, string column2, string expected0, string expected1, string expected2)
        {
            MultiLevelComparer <TestClass> comparer = new MultiLevelComparer <TestClass>();

            comparer.AddColumn(column1, direction1);
            comparer.AddColumn(column2, direction2);
            dupClasses.Sort(comparer);

            Assert.AreEqual(expected0, dupClasses[0].Name);
            Assert.AreEqual(expected1, dupClasses[1].Name);
            Assert.AreEqual(expected2, dupClasses[2].Name);
        }
コード例 #2
0
        public void SortByAddColumnNoDirection(string column, string expected0, string expected1, string expected2)
        {
            MultiLevelComparer <TestClass> comparer = new MultiLevelComparer <TestClass>();

            comparer.AddColumn(column);
            list.Sort(comparer);

            Assert.AreEqual(expected0, list[0].Name);
            Assert.AreEqual(expected1, list[1].Name);
            Assert.AreEqual(expected2, list[2].Name);
        }
コード例 #3
0
        public void SpeedTest()
        {
            List <TestClass> bigList = new List <TestClass>();
            CryptoRandom     random  = new CryptoRandom("{A:10}");

            for (int i = 0; i < 100000; i++)
            {
                bigList.Add(new TestClass(i, random.Generate(), DateTime.Now));
            }

            CodeTimer timer = CodeTimer.Start();

            MultiLevelComparer <TestClass> comparer = new MultiLevelComparer <TestClass>();

            comparer.AddColumn("Id", SortDirection.Ascending);
            comparer.AddColumn("Name", SortDirection.Descending);
            bigList.Sort(comparer);

            Console.WriteLine("Sorted in {0} ms", CodeTimer.Stop(timer).TotalMilliseconds);
        }