public virtual ProductStore UpdateProductStore(ProductStore entity) { if (entity.IsTransient()) { return(entity); } ProductStore other = GetProductStore(entity.ProductId); if (entity.Equals(other)) { return(entity); } string sql = @"Update ProductStore set [ID]=@ID , [StoreID]=@StoreID , [CreatedOn]=@CreatedOn where ProductID=@ProductID" ; SqlParameter[] parameterArray = new SqlParameter[] { new SqlParameter("@ProductID", entity.ProductId) , new SqlParameter("@ID", entity.Id) , new SqlParameter("@StoreID", entity.StoreId) , new SqlParameter("@CreatedOn", entity.CreatedOn) }; SqlHelper.ExecuteNonQuery(this.ConnectionString, CommandType.Text, sql, parameterArray); return(GetProductStore(entity.ProductId)); }