❔ Access a DB property from a not mapped property
I have 2 models, A and B.
A includes a property X that I want to store in property Y in B.
Property X is stored in a DB, property Y is not mapped.
How can I achieve this? Simply doing
get => A.X does not seem to work in property Y11 Replies
Unknown User•16mo ago
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Just realized I totally messed up the question.
Class A has this property
[ForeignKey("ArticleID")]
public ArticleModel Foo {
get => Get(ref article);
set => Set(value, ref article);
}
private ArticleModel article = null;
Which references this property in class B:
[ForeignKey("KindID")]
public KindModel Bar {
get => Get(ref kind);
set => Set(value, ref kind);
}
private KindModel kind = null;
Now in class A I want another property of type KindModel that stores the value of Bar, which is the same type.Unknown User•16mo ago
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Yeah so that is the issue I think, those are self written methods for lazy loading:
protected virtual T Get<T>(ref T backingField, [CallerMemberName] string name = null) where T : LazyLoaderModel {TeBeCo
what library are you using to access the data
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Unknown User•16mo ago
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EF Core is used to access sqlite db, we use lazy loading because what our data models is only usefull in its entirety
Unknown User•16mo ago
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If you use all the data... load all the data, eagerly
Why have 7142 round trips to the database when 1 trip will do?
Or use graphql + EF core, if your system cannot have a stable set of required data
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