public Task<List<PersistentObject>> SelectPersistentObjectAsync<PersistentObjectType>(
	PersistentObjectFieldFilterCollection persistentObjectFieldFilterCollection,
	PersistentObjectFieldSorterCollection persistentObjectFieldSorterCollection,
	int start,
	int range
)

Public Function SelectPersistentObjectAsync(Of PersistentObjectType) ( 
	persistentObjectFieldFilterCollection As PersistentObjectFieldFilterCollection,
	persistentObjectFieldSorterCollection As PersistentObjectFieldSorterCollection,
	start As Integer,
	range As Integer
) As Task(Of List(Of PersistentObject))

public:
generic<typename PersistentObjectType>
Task<List<PersistentObject^>^>^ SelectPersistentObjectAsync(
	PersistentObjectFieldFilterCollection^ persistentObjectFieldFilterCollection, 
	PersistentObjectFieldSorterCollection^ persistentObjectFieldSorterCollection, 
	int start, 
	int range
)

member SelectPersistentObjectAsync : 
        persistentObjectFieldFilterCollection : PersistentObjectFieldFilterCollection * 
        persistentObjectFieldSorterCollection : PersistentObjectFieldSorterCollection * 
        start : int * 
        range : int -> Task<List<PersistentObject>> 

using System;
using System.Collections;
using System.Collections.Generic;

using Obujekutoru;

namespace ObujekutoruExamples.ConnectionSelectExample
{
  ...

    internal class AsyncSelectClass
    {
        public async void AsyncSelectMethod
        {
            String dataFolderPath = @"C:\Temp\ObujekutoruData";
            EncryptionType encryptionType = EncryptionType.DESEncryption;
            String encryptionKey = "A proavo habui, quod publicos litterarum ludos non frequentavi, et domi bonis praeceptoribus usus...";

            using (Connection connection = new Connection(dataFolderPath, encryptionType, encryptionKey, true))
            {
                PersistentObjectE persistentObjectE1 = new PersistentObjectE("persistent object E1", 1);
                PersistentObjectE persistentObjectE2 = new PersistentObjectE("persistent object E2", 1);
                PersistentObjectE persistentObjectE3 = new PersistentObjectE("persistent object E3", 1);
                PersistentObjectE persistentObjectE4 = new PersistentObjectE("persistent object E4", 2);
                PersistentObjectE persistentObjectE5 = new PersistentObjectE("persistent object E5", 2);
                PersistentObjectE persistentObjectE6 = new PersistentObjectE("persistent object E6", 2);
                PersistentObjectE persistentObjectE7 = new PersistentObjectE("persistent object E7", 3);
                PersistentObjectE persistentObjectE8 = new PersistentObjectE("persistent object E8", 3);
                PersistentObjectE persistentObjectE9 = new PersistentObjectE("persistent object E9", 3);

                await connection.InsertPersistentObjectAsync(persistentObjectE1);
                await connection.InsertPersistentObjectAsync(persistentObjectE2);
                await connection.InsertPersistentObjectAsync(persistentObjectE3);
                await connection.InsertPersistentObjectAsync(persistentObjectE4);
                await connection.InsertPersistentObjectAsync(persistentObjectE5);
                await connection.InsertPersistentObjectAsync(persistentObjectE6);
                await connection.InsertPersistentObjectAsync(persistentObjectE7);
                await connection.InsertPersistentObjectAsync(persistentObjectE8);
                await connection.InsertPersistentObjectAsync(persistentObjectE9);

                List<PersistentObject> persistentObjects = await connection.SelectPersistentObjectAsync<PersistentObjectE>(
                    PersistentObjectFieldFilterCollection.Empty().And(
                        "persistentObjectValue", PersistentObjectFieldFilterOperator.Equal, 2),
                    PersistentObjectFieldSorterCollection.Empty().And(
                        "persistentObjectName", PersistentObjectFieldSortOperator.Ascending),
                    1, Int32.MaxValue);

                Console.WriteLine("persistentObjects[0] = {0}", (persistentObjects[0] as PersistentObjectE).PersistentObjectName);
                Console.WriteLine("persistentObjects[1] = {0}", (persistentObjects[1] as PersistentObjectE).PersistentObjectName);
                Console.WriteLine("persistentObjects[2] = {0}", (persistentObjects[2] as PersistentObjectE).PersistentObjectName);
            }
        }
    }

  ...
}