--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HowTo/DataAccess/XmlExtension.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,35 @@
+using NUnit.Framework;
+
+using BLToolkit.DataAccess;
+using BLToolkit.Mapping;
+/*[a]*/using BLToolkit.Reflection.Extension/*[/a]*/;
+
+namespace HowTo.DataAccess
+{
+	[TestFixture]
+	public class XmlExtension
+	{
+		public class MyPersonObject
+		{
+			[MapField("PersonID")]
+			public int    ID;
+
+			public string LastName;
+			public string FirstName;
+			public string MiddleName;
+		}
+
+		[Test]
+		public void Test()
+		{
+			SqlQuery<MyPersonObject> query = new SqlQuery<MyPersonObject>();
+
+			/*[a]*/query.Extensions = TypeExtension.GetExtensions("XmlExtension.xml")/*[/a]*/;
+
+			MyPersonObject person = query.SelectByKey(1);
+
+			Assert.IsNotNull(person);
+		}
+	}
+}
+