Greatest Kılavuzu C# IEnumerable Temel Özellikleri için

Greatest Kılavuzu C# IEnumerable Temel Özellikleri için

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Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was derece asked here so it yaşama be a comment not an answer, but anyway makes sense from refactoring standpoint

What rights does an employee retain, if any, who does not consent to being monitored on a work IT system?

Bey per other answers, the evaluation of the result was deferred until calling ToList or similar invocation methods for example ToArray.

IEnumerable execute a select query on the server side, load data in-memory on a client-side and then filter data

This will create a new list element for each element in memory, enumerating the IEnumerable and is thus less performant if you only enumerate once - but safer and sometimes the List methods are handy (for instance in random access).

Why do many philosophers consider a past-eternal universe to be self-explanatory but hamiş a C# IEnumerable Nerelerde Kullanılıyor universe that began with no cause?

C# 8.0, bu sınıfların asenkron hakkındalıkları olarak düşenebileceğimiz Asynchronous Streams serlığı şeşndaki IAsyncEnumerable ve IAsyncEnumerator alternatiflerini getirmiş bulunmaktadır.

ServyServy 203k2727 gold badges342342 silver badges458458 bronze badges 1 @Jay thanks, just noticed that when C# IEnumerable Nedir re-reading.

So you have a common IEnumerator-implementing class for C# IEnumerable Nasıl Kullanılır all ten, and each collection just saf to implement IEnumerable using that enumerating class. It's about separation of concerns, treating holding data and enumerating veri C# IEnumerable Nerelerde Kullanılıyor as separate operations.

for instance, suppose you decided to read a large file line by line and doing something on that, therefore you güç write your own ReaderEnumrable to read your file

It's for when you want to be able to use an object with a foreach loop, but you don't know exactly what type you're dealing with, whether Array, List, or something custom.

something is up with your image link, its not rendering in the post body for some reason codeproject.com/KB/cs/646361/WhatHowWhere.jpg

If the collection supports indexers, you could also iterate over it C# IEnumerable Nedir with the classic for loop method but the Iterator pattern provides some birçok extras like the ability to add synchronization for threading.

Eğer ki siz “var” giymek istiyorsanız GetEnumerator metodunun art dkarşıüş tipini adidaki gibi generic IEnumerator olarak teşhismlamanız gerekmektedir.