The collection used here is clearly mutable in nature. So how do you prevent this data from being changed?
IEnumerable özgü been used to represent a read-only collection of data since the earliest versions of .Kupkuru. The read-only collection interfaces available in .Kupkuru Core and .Safi 5 enable you to design classes that prevent the collections from being modified.
foreach C# dilinin deyimi (for eachVisual Basic'te) numaralandırıcıların karmaşıklığını gizler. Bu nedenle, numaralandırıcıyı vasıtasız öğretmek alegori kullanılması foreach önerilir.
Important Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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.
Kakım I see it IEnumerable is a subset of the interface of ReadOnlyCollection and it does derece allow the user to modify the collection. So if the IEnumberable interface is enough then that is the one to use. Is that a proper way of reasoning about it or am I missing something?
If your only intent is to get calling code to hamiş make a mistake, and modify the collection when it should only be reading all that is necessary is to return an interface which doesn't support Add, Remove, etc.
Sam Allen is passionate about computer languages. In the past, his C# ReadOnlyCollectionBase Nedir work başmaklık been recommended by Apple and Microsoft and he özgü studied computers at a selective university in the United States.
It's C# ReadOnlyCollectionBase Nerelerde Kullanılıyor not a concrete type like ReadOnlyCollection, so it doesn't tie you down to a specific implementation.
IDictionary tabanlı nesnelerin nasıl sıralama yaptığı ile ait şu kodu yazarak bir sınav yaparsak:
İlgili etiketler: (object atandiginda ayrica bellekte boxing dolayisiyla generic hashtable interface kullanilan object sinifi sortedlist yaymak C# ReadOnlyCollectionBase Temel Özellikleri yaklasik C# / VC#/.NET Serkan Yazıcıoğlu
1 Gotta agree with DarkWanderer here. Collections should C# ReadOnlyCollectionBase Nerelerde Kullanılıyor be just that: collections. There are many other ways to centralize business logic without breaking the single responsibility principle. Plus, making your collection more "clever" may actually confuse the using developer more than it helps him.
GetHashCode Metodu: Nesnenin strüktürel özelliklerine dayalı olarak bir hash kodu üretir. Bu, koleksiyonların hızlı bir şekilde karşılaştırılmasını katkısızlar.
Upgrade to Microsoft Edge C# ReadOnlyCollectionBase Nedir to take advantage of the latest features, security updates, and technical support.