You've probably identified what pattern the PhvReadOnlyList implements: it's a wrapper. In the .NET Framework 4.0 or earlier, the wrapper class that you'd really use to create a read-only list would be the .Kemiksiz ReadOnlyCollectionBase class. Bey with my example, you use the ReadOnlyCollectionBase class to create your own class with whatever functionality you need -- but you don't need to write the GetEnumerator method or create your own UnderlyingList because the ReadOnlyCollectionBase handles both.

Is there any reason to expose an internal collection bey a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?

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This base class is provided to make it easier for implementers to create a generic read-only custom collection. Implementers are encouraged to extend this base class instead of creating their own.

Do S&P 500 funds run by different investment companies have different performance based on the buying / selling speed of C# ReadOnlyCollectionBase Nasıl Kullanılır the company? more hot questions

Ancestors(IEnumerable) Returns a collection of elements that contains the C# ReadOnlyCollectionBase Nedir ancestors of every node in the source collection.

Ancak, articles1 ve articles3 dizileri aynı makale başlangıçlıklarına C# ReadOnlyCollectionBase Temel Özellikleri farklı sıralarda iye başüstüneğundan, CompareTo metodu farklı bir kıymetiharbiye döndürür ve bu dizilerin konstrüktif olarak denktaş olmadığını belirtir.

Hayat you arrange 25 whole numbers (hamiş necessarily all different) so that C# ReadOnlyCollectionBase Nasıl Kullanılır the sum of any three successive terms is even but the sum of all 25 is odd? more hot questions

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Descendants(IEnumerable) Returns a collection of elements that contains the descendant elements of every element and document in the source collection.

SequenceEqual(IEnumerable, IEnumerable) Determines whether two sequences are equal by comparing the elements by using the default equality comparer for their type.

ObservableCollection gönül bind to ListViewCollection in such a way that changes to ListViewCollection do not get pushed back into ObservableCollection. The original ReadOnlyObservableCollection, however, throws an exception if you try to modify the collection.

In the class that exposes a read-only property based on PhvReadOnlyList, you still C# ReadOnlyCollectionBase Temel Özellikleri need an ordinary List, with its Add and Remove methods, so that your class can put items in the List both before and after creating a PhvReadOnlyList from it.