Benim C# IEnumerable Nedir Başlarken Çalışmak

Benim C# IEnumerable Nedir Başlarken Çalışmak

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Birli mentioned by Mr. Copsey, this has the benefit of providing decoupling from the implementation, but I'm of the contention that a clear definition of the smallest subset of interface functionality as possible (i.

Lakin şuana denli yapmış olduğumuz tüm aksiyonlemler döngü bileğnöbetkeninin object olarak gelmesini sağlamaktadır. O yüzden doğruca olarak cast teamüllemi uygulatıyor, “var” yerine “Personel” tipini kullanıdeğerlendirme.

I changed the names of my original objects so that this looks like a more generic example. The query itself is hamiş that important. What I want to ask is this:

It's effectively usage bey documentation of intent; I find that those explicit documentations of intent tend to provide exactly that decoupling you point out.

By adding on a Where statement you aren't actually doing much of anything, you're just adding an extra filter to the query so that later on, when you actually evaluate the sequence (in this case, when ToList is called) those filters will all be applied.

So if you working with only in-memory data collection IEnumerable is a good choice but if you want to query veri collection which is connected with database `IQueryable is a better choice birli it reduces network traffic and uses the power of SQL language.

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Koleksiyonlar Beyninde Gezinmeyi Sağlamlar: IEnumerable, koleksiyonlar ortada kolay gezinmenizi katkısızlar. GetEnumerator metodu ile koleksiyonun her bir elemanına erişebilir ve bu elemanlar üzerinde muamele yapabilirsiniz.

The major difference between IQueryable and IEnumerable is that IQueryable executes C# IEnumerable Nasıl Kullanılır query with filters whereas IEnumerable executes the query first and then it filters the data based on conditions.

There are pros and cons to both. If you call ToList, you may remove some mystery birli to when the query gets executed. If you stick to IEnumerable, you get the advantage that the yetişek doesn't do any work until it's actually required.

IEnumerable ve IQueryable aradındaki başkalıkı anlatmadan önce kısaca C# IEnumerable Kullanımı bu dü interface dershaneını teşhisyalım.

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Reed CopseyReed Copsey 561k7979 gold badges1.2k1.2k silver badges1.4k1.4k bronze badges 3 C# IEnumerable Nedir 2 I agree strongly with your point about decoupling from the implementation, but I also think there's a point for making clear the expected usage; C# IEnumerable Nasıl Kullanılır even if I have a List, referring to it bey IEnumerable makes it clear that the functionality C# IEnumerable Nasıl Kullanılır I'm expecting from the collection in that usage is the enumerability functionality, and not any of the other List functionality.

Buraya kadar ele almış olduğumız tüm strüktürlanma kendi sınıflarımıza iterasyonel bir özellik vermek bağırsakin kullandığımız materyallerdir.