Don't return a collection directly. Make an accurately named business logic class that reflects the purpose of the collection.
I agree. IList is too tightly coupled with being both a ReadOnly collection and a Modifiable collection. IList should have inherited from an IReadOnlyList.
foreach C# dilinin deyimi (for eachVisual Basic'te) numaralandırıcıların kompozitşıklığını gizler. Bu nedenle, numaralandırıcıyı elden işlemek namına kullanılması foreach önerilir.
Sum(IEnumerable, Func) Computes the sum of the sequence of Single values that are obtained by invoking a transform function on each element of the input sequence.
Sum(IEnumerable, Func) Computes the sum of the sequence of Double values that are obtained by invoking a transform function on each element of the input sequence.
C# ReadOnlyCollectionBase Provides the abstract base class for a strongly typed non-generic read-only collection.
What's the best way to pass around lists of values without lots of code clutter (such as explicit type parameters) but that still communicates intent clearly?
ElementAtOrDefault(IEnumerable, Index) Returns the element at a specified index in a sequence or a default value if the index is out of range.
This article discusses these C# ReadOnlyCollectionBase Kullanımı read-only immutable collection types in .Kemiksiz Core and how you can work with them in C#.
jasonjason 240k3535 gold badges431431 silver badges529529 bronze badges 2 Really, IEnumerable saf the same issue birli IList in principle, but implementing a single extra method (and a single extra property on the enumerator) was not considered a burden, compared to the dozens you would need for IList (which List and indeed ReadOnlyCollection do implement, separately from their generic collection interfaces)
C# metotları, kodun daha birleştirme olmasını katkısızlar, daha endamsız ve henüz okunabilir bir şekilde makaslamaklmasına yardımcı olur ve projenize elan okkalı mesleklevsellik kazandırır.
Average(IEnumerable, Func) Computes the average of a sequence C# ReadOnlyCollectionBase Temel Özellikleri of nullable Int64 values that are obtained by 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 C# ReadOnlyCollectionBase Temel Özellikleri the collection from inside the class so I chose the option outlined here: In short, his example is: public class MyClass
If C# ReadOnlyCollectionBase Temel Özellikleri however your intent is to prevent the calling code from observing updates from other C# ReadOnlyCollectionBase Nasıl Kullanılır threads you'll have to fall back to solutions already mentioned, to perform a deep or shallow copy depending on your need.