C# IEnumerable Nasıl Kullanılır Seçenekler

C# IEnumerable Nasıl Kullanılır Seçenekler

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[Edit] - Needless to say - it's not "either this or that". often it would make good sense to use both a list and an IEnumerable in the same class. No computer in the world could list all prime numbers, because by definition this would require an infinite amount of memory. But you could easily think of a class PrimeContainer which contains an IEnumerable primes, which for obvious reasons also contains a SortedList _primes.

I noticed that if I use IEnumerable, when I debug and inspect "baskın", which in that case is the IEnumerable, it özgü 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 hamiş that important. What I want to ask is this:

If on the second house, I decide to alter the price (say add one million dollars to the price) - the entire list would change (the order is now different). "one at a time" and "all of them right now" are two different things.

An IEnumerator is a thing that emanet enumerate: it katışıksız the Current property and the MoveNext and Reset methods (which in .Safi code you probably won't call explicitly, though you could).

static public IEnumerable VerileriGetir() yield return "Pazartesi"; yield return "Salı"; yield return C# IEnumerable Kullanımı "Çarşamba"; yield return "Perşembe"; yield return "Cuma"; yield return "Cumartesi"; yield return "Piyasa"; Şimdi aşağıdaki şifre bloğunu ayrıntılıca inceleyelim.

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

IEnumerable gives you the way to implement your own logic of storing and iterating over object collection

IEnumerable describes C# IEnumerable Nasıl Kullanılır behavior, while List is an implementation of that behavior. When you use IEnumerable, you give the compiler a chance to defer work until later, possibly optimizing along the way. If you use ToList() you force the compiler to reify the results right away.

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

Any idea why the Enumerable is "split" into "inner" and "outer"? This happens when I inspect the element in debug/break mode via mouse. Is this perhaps Visual Studio's contribution? Enumerating on the ışıntı and indicating input and output of the Enum?

But if your class cannot act like a collection then provide a public IEnumerable property for its elements:

Why does the Clausius inequality involve a single term/integral if we consider a body interacting with multiple heat sources/sinks?

If you are writing a class, and your class implements the IEnumerable interface (generic (T) or not) you're allowing any consumer of your class to iterate C# IEnumerable Nedir over its collection without knowing how it's structured.