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Questions - func

Filtering data with Expression Func - C# - How to apply filter on referent table?

I'm filtering my data with Expressions in c#. In this particular case I used this piece of code to filter articles / products from my database. private Expression<Func<Article, bool>> GetF...
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Roxy&#39;Pro

c#

linq

entity-framework-core

expression

func

Votes: 0

Answers: 2

Latest Answer

Try the following expression. ToList() is bad idea for search query. return f => (!searchQuery.CategoryId.HasValue || f.Categories.Any(x => x.CategoryId == searchQuery.CategoryId) (!productS...
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Svyatoslav Danyliv

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