Linq查询TOP 11-20

Question

我在执行此查询时遇到错误:

只有LINQ to Entities中的排序输入才支持'Skip'方法.必须在方法'Skip'之前调用'OrderBy'方法.

var data = (from xx in VDC.SURVEY_EMAIL_BLAST
               where xx.USER_ID == userid
               orderby xx.ID
               select xx.TEMPLATE_ID).Distinct().Skip(10).Take(10));

实际上,我已经OrderBy在查询中使用了.但是,我收到了错误.

Answer 1

尝试OrderBy之前指定Skip,像这样:

var data = (from xx in VDC.SURVEY_EMAIL_BLAST
            where xx.USER_ID == userid
            select xx.TEMPLATE_ID).Distinct()
                                  .OrderBy(x => x)
                                  .Skip(10).Take(10));