--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HowTo/DataAccess/Format.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+
+using NUnit.Framework;
+
+using BLToolkit.DataAccess;
+
+namespace HowTo.DataAccess
+{
+	[TestFixture]
+	public class Format
+	{
+		public abstract class PersonAccessor : DataAccessor
+		{
+			[SqlQuery("SELECT TOP {0} * FROM Person")]
+			public abstract List<Person> GetPersonList([/*[a]*/Format/*[/a]*/] int top);
+		}
+
+		[Test]
+		public void Test()
+		{
+			PersonAccessor pa   = DataAccessor.CreateInstance<PersonAccessor>();
+			List<Person>   list = pa.GetPersonList(2);
+
+			Assert.That(list,       Is.Not.Null);
+			Assert.That(list.Count, Is.LessThanOrEqualTo(2));
+		}
+	}
+}