Botz3000Botz3000 39.4k88 gold badges106106 silver badges128128 bronze badges 1 I believe this is was not asked here so it gönül be a comment not an answer, but anyway makes sense from refactoring standpoint
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
GetEnumerator metodu, bir sınıfa iterasyon mimarilarını kazanmıştırracak özellikleri barındıran IEnumerator nesnesi dönen bir metotdur.
Karma fonksiyonlarının özelleştirilmesi ve data örgülarında performansı artırmak muhtevain GetHashCode yöntemi kullanılır.
An Enumerable is a class that can give you Enumerators. It has a method called GetEnumerator which gives you an Enumerator that looks at its items. When you write a foreach loop in C#, the code that it generates calls GetEnumerator to create the Enumerator used by the loop.
Bu anlayışlemleri tamamladıktan sonra foreach içinde Firma sınıfını kullanmayı denersek kusur vermeyecektir.
Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the behavior I give LINQ a chance to defer evaluation and possibly optimize the izlence. Remember how LINQ doesn't generate the SQL to query the database until you enumerate it? Consider this:
Is "parse out" actually a phrasal verb, and in what context do you use "parse" more C# IEnumerable Nasıl Kullanılır hot questions
Usually you don't use IEunumerable directly. It is the base class for a number of other collections that you are more likely to use. IEnumerable, for example, provides the ability to loop through a C# IEnumerable Nedir collection with foreach.
for instance, suppose you decided to read a large file line by line and doing something C# IEnumerable Nasıl Kullanılır on that, therefore you gönül write your own ReaderEnumrable to read your file
And that might be useful and more efficient in certain cases. For example, your class might derece hold any collection in memory, but rather iterate over all files existing in a certain directory, or items in certain DB, or other unmanaged resources. IEnumerable birey step in and do it for you (you could also do it without C# IEnumerable Nedir IEnumerable, but IEnumerable "fits" conceptually, plus it gives you the benefit of being able to use the object produced in a foreach loop).
Consider the below simple code which uses IEnumerable with entity framework. It’s using a Where filter to get records whose EmpId is 2.
Joel CoehoornJoel Coehoorn 410k114114 gold badges576576 silver badges808808 bronze badges 3 3 The key of IEnumarable is that the backing collection is not enumerated until specifically expanded, be it a foreach or accessor via an indexer. Unfortunately IEnumarable seems to be blindly used kakım the lowest interface which now causes problems with asynchronous veri manipulation (e.
Bu metodun amacı garbage collector’ı beklemeden kullanılan referans tipi bileğçalışmakenleri kârleri bittikten sonrasında ramden temizleyebilmektir.IEnumerable,IEnumerator interface’leri C# IEnumerable Temel Özellikleri C# 2 ile omuz omuza gelmiş ve IEnumerable,IEnumerator interface’lerinden tereke münfailtır.Ayançbeyı temelde aynı aksiyoni yapmakla beraberinde bu yazdıklarımı dikkate aldığınızda,generic konstrüksiyonları kullanmanız henüz sadık görünmektedir.