[英]EF6 Including references of Collections in Entity
I'm setting up a context to be read as follows:我正在设置一个上下文,如下所示:
Now, the last include is a collection and each entity in that collection has a relation (1-to-1) to an entity called SERVICE_INFO
现在,最后一个包含是一个集合,该集合中的每个实体都与一个名为
SERVICE_INFO
的实体有一个关系(一对一)
How do I include that entity on each BILL_INFO_DETAIL
?如何在每个
BILL_INFO_DETAIL
中包含该实体?
Maybe you can just use,if there is navigation properties in table(BILL_INFO_DETAI):如果表中有导航属性(BILL_INFO_DETAI),也许你可以使用:
Include( i=> i.BILL_INFO_DETAIL.SELECT( b => b.SERVICE_INFO ));
reference: https://docs.microsoft.com/zh-tw/ef/ef6/querying/related-data参考: https://docs.microsoft.com/zh-tw/ef/ef6/querying/related-data
If I understood you correctly.如果我理解正确的话。 Maybe what you want is the
ThenInclude()
也许你想要的是
ThenInclude()
.Include( i=> i.BILL_INFO_DETAIL).ThenInclude(b => b.SERVICE_INFO)
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