【发布时间】:2014-05-05 18:36:56
【问题描述】:
所以我有这个查询:
var query = from r in context.Cars
let h = context.CarHistories
.Where(u => r.ID == u.CarID)
.Where(u => u.EventID == intEventID)
.OrderByDescending(u => u.CreatedDate)
.FirstOrDefault()
select new RefundListItem()
{
ID = r.ID,
VendorID = r.VendorID,
RecipientName = r.RecipientName,
MostRecentSubmittedName = h.CreatedName,
CreatedDate = h.CreatedDate,
};
稍后,我将其添加到查询中,因为我只想要今天创建的行:
DateTime today = DateTime.Today;
query.Where(u => Convert.ToDateTime(u.CreatedDate) >= today);
由于某种原因,这个 where 语句根本不会影响查询。该查询仍会返回前几天创建的项目,而不是将它们限制为今天创建的行。
我也试过了,但也没用:
DateTime today = DateTime.Today.Date;
query.Where(u => Convert.ToDateTime(u.CreatedDate.Date) >= today.Date);
我正在使用 Linq-to-Entities(MVC 4、EF 4)。
【问题讨论】:
标签: linq linq-to-entities