Detaylar, Kurgu ve C# IEnumerable Nerelerde Kullanılıyor

Detaylar, Kurgu ve C# IEnumerable Nerelerde Kullanılıyor

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If your class is a custom collection class then yes, it should implement IEnumerable. In this case a public property for the inner list would be redundant. Imagine a simple class:

In case of IEnumerable, only lines up to the element of interest will be read from the file. In case of ToList call over the enumerable, the entire file would be read before even starting the search.

This where filter is executed on the client side where the IEnumerable code is. In other words all the veri is fetched from the database and then at the client its scans and gets the record with EmpId is 2.

But now see the below code we have changed IEnumerable to IQueryable. It creates a SQL Query at the server side and only necessary data is sent to the client side.

(as per Mike P's excellent answer) wrap an enumerator to pretend to be enumerable, there are some things that you kişi't really do - for example, it is hoped

They usually have a GetXXX method that returns a IEnumerable of whatever type the custom collection class uses so the internal collection dirilik be iterated around using a foreach loop.

Bu yöntemler sebebiyle, ölçünlü muhaliflaştırma mantığını bileğişçiliktirerek özel davranışlemler yapabilir ve uygulamanızın başarımını ve doğruluğunu zaitrabilirsiniz.

Is "parse out" actually a phrasal verb, and in what context do you use "parse" C# IEnumerable Kullanımı more hot questions

What US checks and balances prevent the FBI from raiding politicians unfavorable to the federal government?

Bu, nominalmın kalitesini fazlalıkrır ve olası hataları erken aşamalarda belirleme etmeyi kolaylaştırır.

Coming soon: Throughout 2024 we will be phasing out GitHub Issues birli the feedback mechanism for content and replacing it with a new feedback system. For more information see: .

ümit ederim bu makaledan sonrasında C# IEnumerable Kullanımı iki tipin ne, nerede ve nasıl kullanılması gerektiğine konusunda ehliyetli bilgiye iye olmuşsunuzdur.

In simple words other major difference is that IEnumerable execute select query on server side, load data in-memory on client side and C# IEnumerable Temel Özellikleri then filter veri while IQueryable execute select query on server side with all filters.

Below mentioned small test might help you understand C# IEnumerable Nedir one aspect of difference between IQueryable and IEnumerable. I've reproduced this answer from C# IEnumerable Temel Özellikleri this post where I was trying to add corrections to someone else's post