--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HowTo/DataAccess/Delete.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,58 @@
+using System;
+
+using NUnit.Framework;
+
+using BLToolkit.Data;
+using BLToolkit.DataAccess;
+
+namespace HowTo.DataAccess
+{
+	[TestFixture]
+	public class Delete
+	{
+		private int Insert()
+		{
+			using (DbManager db = new DbManager())
+			{
+				return db
+					.SetCommand(@"
+						INSERT INTO Person (
+							 FirstName,  LastName,  Gender
+						) VALUES (
+							@FirstName, @LastName, @Gender
+						)
+						SELECT Cast(SCOPE_IDENTITY() as int)",
+						db.Parameter("@FirstName", "Crazy"),
+						db.Parameter("@LastName",  "Frog"),
+						db.Parameter("@Gender",    "U"))
+					.ExecuteScalar<int>();
+			}
+		}
+
+		[Test]
+		public void Test1()
+		{
+			int id = Insert();
+
+			/*[a]*/SprocQuery<Person> query = new SprocQuery<Person>()/*[/a]*/;
+
+			query./*[a]*/DeleteByKey(id)/*[/a]*/;
+		}
+
+		[Test]
+		public void Test3()
+		{
+			int id = Insert();
+
+			using (DbManager db = new DbManager())
+			{
+				/*[a]*/SqlQuery<Person> query = new SqlQuery<Person>()/*[/a]*/;
+
+				Person person = query.SelectByKey(db, id);
+
+				query./*[a]*/Delete(db, person)/*[/a]*/;
+			}
+		}
+	}
+}
+