摘要: var query = dt.AsEnumerable().Where(x => x.Field<string>("phoneNumber") != string.Empty).Select(x => new Contact{ FirstName = x.Field<string>("First N 阅读全文
posted @ 2020-04-26 16:54 dandan00056 阅读(148) 评论(0) 推荐(0) 编辑