private void GetLandmarkImages(Landmark landmark, SqlConnection conn) { const string procedureName = "GetLandmarkImages"; SqlCommand cmd = new SqlCommand(procedureName, conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@landmarkID", landmark.ID); IDataReader imageReader = cmd.ExecuteReader(); landmark.AddImages(imageReader); imageReader.Close(); }