EF4.0地图表 [英] EF4.0 Map Tables
问题描述
我很擅长使用实体框架,过去我只使用linq to sql。
我有3个表Listing,Category和ListingCategoryMap。
我通常会做类似var listing = info.ListingCategoryMap.Where(c => c.CategoryId == Id) .ToList();
当使用linq实体时,如何实现同样的目的???
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我已经做了一些研究,我可以使用存储过程实现这一点,但我宁愿不要,如果我可以避免它......
如果有人谁知道如何在没有存储过程的情况下做到这一点,将非常感谢帮助。
谢谢
Im pretty new to using the entities framework, I have only been using linq to sql in the past.
I have 3 tables Listing, Category, and ListingCategoryMap.
I would usually do something like var listings = info.ListingCategoryMap.Where(c=>c.CategoryId == Id).ToList();
How can I achieve the same thing when using linq to entities???
I have done a bit more research, and I could achieve this using stored procedures, but I would rather not if I can avoid it...
If there is anyone who knows how I can do this without the stored procs, help would be greatly appreciated.
Thanks
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