using System; using System.Data; using System.Data.SqlClient; class Test { public static void Main() { SqlConnection mySqlConnection =new SqlConnection("server=(local)SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI;"); mySqlConnection.Open(); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText = "EXECUTE AddProduct @MyProductID OUTPUT, @MyProductName, " + "@MySupplierID, @MyCategoryID, @MyQuantityPerUnit, " + "@MyUnitPrice, @MyUnitsInStock, @MyUnitsOnOrder, " + "@MyReorderLevel, @MyDiscontinued"; mySqlCommand.Parameters.Add("@MyProductID", SqlDbType.Int); mySqlCommand.Parameters["@MyProductID"].Direction = ParameterDirection.Output; mySqlCommand.Parameters.Add( "@MyProductName", SqlDbType.NVarChar, 40).Value = "Widget"; mySqlCommand.Parameters.Add( "@MySupplierID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyCategoryID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyQuantityPerUnit", SqlDbType.NVarChar, 20).Value = "1 per box"; mySqlCommand.Parameters.Add( "@MyUnitPrice", SqlDbType.Money).Value = 5.99; mySqlCommand.Parameters.Add( "@MyUnitsInStock", SqlDbType.SmallInt).Value = 10; mySqlCommand.Parameters.Add( "@MyUnitsOnOrder", SqlDbType.SmallInt).Value = 5; mySqlCommand.Parameters.Add( "@MyReorderLevel", SqlDbType.SmallInt).Value = 5; mySqlCommand.Parameters.Add( "@MyDiscontinued", SqlDbType.Bit).Value = 1; mySqlCommand.ExecuteNonQuery(); Console.WriteLine("New ProductID = " + mySqlCommand.Parameters["@MyProductID"].Value); mySqlConnection.Close(); } }