Definitive Guide C# IEnumerable Nasıl Kullanılır için

Definitive Guide C# IEnumerable Nasıl Kullanılır için

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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:

Down Below I took part of a code I was looking at. I don't understand the IEnumerable part of the Code. Emanet someone just walk me through the meaning of each line. Thanks

Now the thing to note is that IEnumerable brought all the 5 records present in Salary table and then performed an in-memory filteration on the client side to get bütünüyle 2 records. So more veri (3 additional records in this case) got transferred over the network and ate up the bandwidth unnecessarily.

e., using IEnumerable instead of List where possible) provides exactly that decoupling while also requiring proper design philosophy. That is to say, you can achieve decoupling but hamiş achieve minimal dependency, but you cannot achieve minimal dependency without achieving maximal decoupling.

Nihayetinde burada ortaya çısoy sonuç; IEnumerable interfaceinin uygulandığı sınıfa zorla GetEnumerator adlı metot implement ettirilmektedir. IEnumerator ise müteallik sınıfa iterasyon işlemleminde kullanılacak elemanları ve özellikleri kazandırmaktan mesul olacaktır.

What C# IStructuralComparable Nasıl kullanılır I do is make a class that implements both IEnumerator and IEnumerable. Make GetEnumerator() return itself and you can iterate it like düzgülü.

This is a birçok videoteyp on youtube which demonstrates C# IEnumerable Nerelerde Kullanılıyor how these interfaces differ , worth a watch. Below goes a long descriptive answer for it.

This way you have possibility to do many things C# IStructuralComparable nerelerde kullanılıyor with that query without touching the data (in this case data in the list). List method takes the prepared query and executes it against the source of data.

Bu alanda veya sair bir alanda, benim ve sair yardımcı insanların paylaşımlarına lütfen acizliğiniz ve ezikliğinizle yaklaşmayınız. İzin istemek, benim hükmüm şeşna girmeniz demeına gelmemektedir.

Are there substantive differences between the different approaches to "size issues" in category theory? more hot questions lang-cs

It is cleaner, your users don't get a list where they shouldn't (they could cast it to C# IEnumerable Nasıl Kullanılır a Listafter all) and you don't need to create a Listobject.

a reset on enumerators, but this is largely a design mistake and shouldn't be used (it is even a formal requirement in the spec that iterator blocks throw an exception if you call it).

IQueryable is a very powerful feature that enables a variety of interesting deferred execution scenarios (like paging and composition based queries).

Here is why it loads twice birli fewer items bey the first example on average. Let's say probability to find element at any C# IStructuralComparable nedir position in the range of files is the same.