Fetching items where nested collection contains item(s) form another collection

How to select item with specific item in iCollection property?

When you call...ToList()... 2 times. You run the query expression and load the results to the lps variable when you use ToList in the second line of your code. In the next line, you apply the filter to the data that is in memory....You may omit the initial...ToList()... call that merges the filtering code to a single line and performs the query phr...

deleting some items from a child collection in ef core

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Entity Framework Include Nest collection and nested properties

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Entity Framework Core, deleting items from nested collection

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Query items inside collection inside collection

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EFCore 2.0 - Include & ThenInclude : child collection -- grandchild collection

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Using automapper.collection in aspnet core & ef core doesn't updated edited records in a collection

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How to model a collection of items where one of them is the active item?

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Adding item to collection navigation property in EF Core

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Include property of each item in a collection in EF Core

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