摘要: #region 用Count()得出查询结果的个数 Response.Write("<hr>用Count()得出查询结果的个数<br>"); var langCount = (from s in GetStudents() select s.Language) .Distinct() .Count(); Response.Write(string.Format("<div class='result... 阅读全文
posted @ 2012-01-04 11:17 biubiubiu 阅读(357) 评论(0) 推荐(0) 编辑