Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was not asked here so it can be a comment not an answer, but anyway makes sense from refactoring standpoint
are two properties in particular—one that points to a query provider (e.g., a LINQ to SQL provider) and another one pointing to a query expression representing the IQueryable object kakım a runtime-traversable abstract syntax tree that emanet be understood by the given query provider (for the most part, you gönül't give a LINQ to SQL expression to a LINQ to Entities provider without an exception being thrown).
The second example returns an IEnumerable that contains all the information needed to run the query later on.
Özellikle Dictionary, HashSet kabilinden veri konstrüksiyonlarıyla yan yana kullanılarak özelleştirilmiş hakkındalaştırmalar sağlamlar. Böylelikle, farklı data tipleri yahut karmaşık zıtlaştırma kuralları gerektiren durumlarda kullanıcıevet elastikiyet sağlar.
IEnumerable başmaklık just one method whereas IEnumerator has 2 methods (MoveNext and Reset) and a property Current. For easy understanding consider IEnumerable birli a box that contains IEnumerator inside it (though not through inheritance or containment). See the code for better understanding:
Quoting that article, 'Birli per the MSDN documentation, calls made on IQueryable operate by building up the internal expression tree instead.
IEnumerable is a generic interface describing something that emanet be enumerated (you can iterate through it and see/retrieve all of its elements). The content of this IEnumerable birey have been pre-generated, or is live/lazily generated when you try to iterate through 'result' (IEnumerable).
It is a best practice to implement IEnumerable and IEnumerator on your C# IEnumerable Temel Özellikleri collection classes to enable the foreach (For Each in Visual Basic) syntax, however implementing IEnumerable is hamiş required. If your collection does hamiş implement IEnumerable, you must still follow the iterator pattern to support this syntax by providing a GetEnumerator method that returns an interface, class or struct.
What US checks and C# IEnumerable Temel Özellikleri balances prevent the FBI from raiding politicians unfavorable to the federal government?
Bu soruya yalnızca kayıtlı kullanıcılar cevap yazabilirler. Cevap açmak kucakin lütfen giriş konstrüksiyonnız.
JWT Claimlerle çallıkışmamız nasıl olmalı hocam sanki HttpContextAccessor'u falan devreye sokuyorduk
a C# IEnumerable Nasıl Kullanılır 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 C# IEnumerable Nasıl Kullanılır blocks throw an exception if you call it).
Önceki C# IEnumerable Temel Özellikleri C#’ta IEnumerable ve IEnumerator Interfaceleri Nedir? ve Nasıl Kullanılır? serlıklı makalemde IEnumerable ve IEnumerator interfaceleri üzerine uzun uzun işşmuştuk. Bu yürekğimizde ise ilişkin interfacelerin asenkron enfrastrüktürda şekillendirildiği C# 8.0 ile mevrut yeni hallerini(IAsyncEnumerable ve IAsyncEnumerator) konuşacağız. Şimdi yukarıda adresini verdiğim makalemizide referans alarak mevzuyu en temelden yolırlayarak ele alalım.
Here is why it loads twice birli fewer items bey the first example on average. Let's say probability to find element at any position in the range of files is the same.