public int DeleteCurProduct(Product product) { MySqlConnection connection = DBConnection.Instance().Connection; try { connection.Open(); byte[] imageData = ProductConverter.ToBytesArray(product.BitmapImage); MySqlCommand command = new MySqlCommand("delete_cur_product", connection); command.CommandType = System.Data.CommandType.StoredProcedure; command.Parameters.AddWithValue("@_idproduct", product.Id); command.ExecuteNonQuery(); } catch (Exception ex) { throw ex; } connection.Close(); return(1); }