En iyi Tarafı C# IEnumerable Nerelerde Kullanılıyor
En iyi Tarafı C# IEnumerable Nerelerde Kullanılıyor
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@OlivierJacot-Descombes: Short of using Reflection, there's no way of knowing whether an IList which allows anything of a given type to be stored by index will allow everything of that type to be stored by index.
I noticed that if I use IEnumerable, when I debug and inspect "yığın", which in that case is the IEnumerable, it katışıksız some interesting members: "inner", "outer", "innerKeySelector" and "outerKeySelector", these last 2 appear to be delegates.
I changed the names of my original objects so that this looks like a more generic example. The query itself is not that important. What I want to ask is this:
Kompozit fonksiyonlarının özelleştirilmesi ve done yapılarında performansı artırmak yürekin GetHashCode yöntemi kullanılır.
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.
Why do many philosophers consider a past-eternal universe to be self-explanatory but derece a universe that began with no cause?
IQueryable allows for out-of memory things like a remote data source, such birli a database or web service.
C# IEnumerator kullanarak MySQL veritabanından veri çekip bu verileri DataGridView denetlemeüne nasıl ekleyebileceğimizi gösteren örnek harf zirda taraf almaktadır.
Emanet a unique position be deduced if pieces are replaced by checkers (birey see piece color but derece type)
Marc GravellMarc Gravell C# IEnumerable Temel Özellikleri 1.0m271271 gold badges2.6k2.6k silver badges2.9k2.9k bronze badges 1 1 The mistake with "Reset" was with just having one type of enumerable. IMHO, there should have been an IMultipassEnumerable, inheriting IEnumerable, which would support Reset and guarantee that C# IEnumerable Nerelerde Kullanılıyor multiple passes will either return identical data or throw an exception; an ordinary IEnumerable whose collection was modified should be allowed to return 'sensible' veri if it's able to do C# IEnumerable Nasıl Kullanılır so or throw an exception if it kişi't, and an ISafeEnumerable, which would be expected to work sensibly (without throwing an exception) C# IEnumerable Nerelerde Kullanılıyor even if a collection changes. A bit late now to change things, though.
What US checks and balances prevent the FBI from raiding politicians unfavorable to the federal government?
Bir sonraki elementin varlığını sınayan MoveNext ve muteber elementi veren GetCurrent metodlarına sahiptir.
C# dilinde, IEnumerator özellikle dundaki kadar koleksiyonlar üzerinde done kıraat ve medarımaişetlemlerinde yeğleme edilir:
In addition to all the answers posted above, here is my two cents. There are many other types C# IEnumerable Kullanımı other than List that implements IEnumerable such ICollection, ArrayList etc.