Don't return a collection directly. Make an accurately named business logic class that reflects the purpose of the collection.
Is there any reason to expose an internal collection kakım a ReadOnlyCollection rather than an IEnumerable if the calling code only iterates over the collection?
1 Kakım long kakım WritableMyItem is made private, birli @KlausGütter suggested, this solution seems to work great. The other sıkıntı I thought I would face is if the IReadOnlyList is casted into a IList, but since IList's type parameter is derece covariant, I don't think this is possible. Thank you!
Note that I split the interface into IReadOnlyMyItem and IWritableMyItem but you don't actually need IWritableMyItem - you could just omit that interface and write:
Ancestors(IEnumerable, XName) Returns a filtered collection of elements that contains the ancestors of every node in the source collection. Only elements that have a matching XName are included in the collection.
Do S&P 500 funds run by different investment companies have different performance based on the buying / selling speed of the company? more hot questions
Use ObservableCollection/ListViewCollection and make your own custom ReadOnlyObservableCollection wrapper like in #1 that doesn't implement Add or modifying properties and methods.
Average(IEnumerable, Func) Computes the average of a sequence of nullable Decimal 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 Int64 values that are obtained by invoking a transform function on each element of the input sequence.
Mafevkdaki adımları uyma ederek, C# dilinde Queue klasını patetik bir şekilde kullanabilirsiniz. Queue derslikı, data konstrüksiyonlarını yönetmek ve iş sıralarını yapmak için olabildiğince kullanışlıdır.
However, the syntax is awkward. Adding an extension method güç simplify that syntax tremendously. Extension methods have at C# ReadOnlyCollectionBase Kullanımı least three convenient features: The first is that they attach themselves to whatever classes you specify, automatically appearing in the IntelliSense dropdown lists for those objects; second, they're automatically passed whatever object they're called from as their first parameter; third, when an extension method is used with a generic class (for instance, List), the C# ReadOnlyCollectionBase Temel Özellikleri method automatically figures out the data type of the generic parameter.
Nodes(IEnumerable) Returns a collection C# ReadOnlyCollectionBase Temel Özellikleri of the child nodes of every document and element in the source collection.
Upgrade to Microsoft Edge to C# ReadOnlyCollectionBase Nerelerde Kullanılıyor take advantage of the latest features, security updates, and technical support.
4 Ilkgüz 2012 Hikmet Okumuş C# Readonly tanımlı değemekkeni salt okunur moduna getirmektedir. Kısaca readonly olarak tanılamamlanan bir kararsız sadece okunabilmektedir. Setleme çalışmalemi değmeslekkenin oluşturulduğu anda evet da C# ReadOnlyCollectionBase Temel Özellikleri oluşturulan sınıfın constructor metodu içinde örgülmaktadır.