C# ReadOnlyCollectionBase Nerelerde Kullanılıyor - Genel Bakış
C# ReadOnlyCollectionBase Nerelerde Kullanılıyor - Genel Bakış
Blog Article
What is the term for when a hyperlink maliciously opens different URL from URL displayed when hovered over?
akuaku 123k3333 gold badges174174 silver badges203203 bronze badges Add a comment
In a multithreaded environment, this is even more of an issue, as one thread güç make changes to the veri while another is trying to read data - you hayat easily get inconsistent data in different threads.
Birli you suggest, my intention is only to protect the collection from direct modification; the collection members are derece going to be modified (or needed to be modified).
To work with the code examples provided in this article, you should have Visual Studio 2019 installed in your system. If you don’t already have a copy, you sevimli download Visual Studio 2019 here.
Anyway, I believe that a domain object should be read-write, because at the end of the day, a domain object describes an entity within the domain and you should be able to access and modify it.
If you're tolerant of some "noise" in your own encapsulated code then I would suggest wrapping a T[] array and exposing an IList which happens to be a ReadOnlyCollection:
Özellikle verilerin belirli bir sıraya nazaran aksiyonlenmesi gereken durumlarda, Queue kullanmaı mukayyetm projelerinin C# ReadOnlyCollectionBase Kullanımı verimliliğini fazlalıkrabilir.
Dan TaoDan Tao 128k5656 gold badges308308 silver badges448448 bronze badges 4 I'd like to avoid noise in both callee and caller. Exposing a ReadOnlyCollection birli anything other than C# ReadOnlyCollectionBase Temel Özellikleri itself isn't necessary: after all, exposing it as an IList just gets confusing (where'd I get this IList from - hayat I modify it?), and any IList is exposable kakım C# ReadOnlyCollectionBase Nedir ReadOnlyCollection so there's no loss of generality.
If you do this then there's nothing stopping your callers casting the IEnumerable back to ICollection C# ReadOnlyCollectionBase Kullanımı and then modifying it. ReadOnlyCollection removes this possibility, although it's still possible to access the underlying writable collection via reflection.
DO use the least-specialized type possible as a parameter type. Most members taking collections as parameters use the IEnumerable interface.
In the “Configure your new project” window shown next, specify the name and location for the new project.
On the other hand, let's say you have a ReadOnlyCollection(StringBuilder). This is kind of a strange thing to have, but it is acceptable. You yaşama still change the individual StringBuilder objects by accessing their methods.
One should note that aku's answer will C# ReadOnlyCollectionBase Nedir only protect the list bey being read only. Elements in the list are still very writable.