from c
in T_CONTENT
where (DateTime.Now - c.Time_Create).Days%c.Interval_Days == 0
select c
错误提示:ArgumentException: DbArithmeticExpression 参数必须具有数值通用类型。
问题补充:
t.Content_Id,
t.ContentTitle,
t.ContentText,
t.Time_Create,
t.Time_Predict_Finish,
t.Time_Finish,
t.Catalog_Id,
t.State,
t.Is_Exe_Notify,
t.Exe_Path,
t.Time_Notify,
t.Interval_Days
会长
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专家六级
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园豆:
12463
提问于:2010-10-13 13:29