Bu işlem izlenceın henüz yavaş çallıkışmasına ve tipin objeye dönüşmesinden dolayı bellekte elan bir tomar mevzi tutmasına münasebet olabilir. Zımnında ne kadar az boxing eşittir o kadar mümbit yetişek.

SingleOrDefault(IEnumerable, TSource) Returns the only element of a sequence, or a specified default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

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SingleOrDefault(IEnumerable) Returns the only element of a sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

Creating an extension method is sufficiently different in C# that it's worth taking the time to do the translation. A C# extension method is a static method declared in a static class, and its first parameter must be declared using the "this" keyword. So the C# version of this method looks like this: public static class PhvExtensionMethods

-List: Heralde en bitek olan dolayısıyla da en çok kullanılan seçkin sınıfımızdır. ArrayList derslikının generic versiyonudur.

On the other hand, if you're exposing a read-only view of a mutable collection, then this advice is still valid, although I would probably expose it as IReadOnlyCollection (which didn't exist when I wrote this).

; but this question convinced me to go ahead and announce an open source project I've had in the works for a while (still a work in progress, but there's some useful stuff in there), which includes an IArray interface (and implementations, naturally) that I think captures exactly what you want here: an indexed, read-only, even covariant

well, NHibernate emanet kaş private class fields and this means that you sevimli expose it using a public property encapsulating the field kakım read-only collection.

Peter Vogel is a system C# ReadOnlyCollectionBase Nedir architect and principal in PH&V Information Services. PH&V provides full-stack consulting from UX design through object modeling to database design. Peter tweets about his VSM columns with the hashtag #vogelarticles. His blog posts on user experience design gönül be found at .

When you write a For…Each loop to use with a collection, the compiler checks the collection class to see if it implements the IEnumerable interface (or the generic version of that interface, IEnumerable). If the C# ReadOnlyCollectionBase Nasıl Kullanılır class does implement that interface, then the compiler calls the single method that the interface forces the class to have: the GetEnumerator method.

Average(IEnumerable, Func) Computes the average of a sequence of nullable Double values that are obtained by C# ReadOnlyCollectionBase Nerelerde Kullanılıyor invoking a transform function on each element of the input sequence.

I was looking for a similar solution, but I wanted to still be able to modify the collection C# ReadOnlyCollectionBase Nerelerde Kullanılıyor from inside the class so I chose the option outlined here: In short, his example is: public class MyClass

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