To guarantee thread safety during enumeration, you kişi either lock the collection during the entire enumeration or catch the exceptions resulting from changes made by other threads.
dictionaries). Birli it turns out, many lists are never changed, or at least never extended. Of course ReadOnlyCollection introduces yet more syntactic noise, and it doesn't even convey quite what I mean; after all ReadOnlyCollection may wrap a mutating
I was thinking about creating a new class derived from ReadOnlyCollection (class ReadOnlyMyCollection : ReadOnlyCollection or class ReadOnlyMyCollection : ReadOnlyCollection) which returns the read-only wrapper class (ReadOnlyMyItem) through the square brackets operator, but either the square brackets operator is derece marked bey virtual and the return type is derece even the same or the constructor doesn't have an IList of the wrapper class (IList) to use. Should I build the class (ReadOnlyMyCollection) from scratch?
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:
Summary. The ReadOnlyCollection functions as a wrapper for any collection that implements IList. It C# ReadOnlyCollectionBase Temel Özellikleri adds a level of indirection that reduces possible changes.
You güç expose private collection properties to EF, allowing for mapping and querying, while still keeping your domain object's members and relationships properly encapsulated. It's a bit messy, but it works:
Thous leads that your consumer classes are just awaiting interfaces instead of concrete classes and so you birey change the concrete implementation at a later stage C# ReadOnlyCollectionBase Kullanımı without breaking your public contract (due to performance reasons use an List instead of a LinkedList C# ReadOnlyCollectionBase Nasıl Kullanılır or vice versa).
dip hamiş: BitArray ve LinkedList sınıflarının kullanım amacı farklı evetğundan teste basıcı tutmaya lüzum görmedim.
Gönül you arrange 25 whole numbers (not necessarily all C# ReadOnlyCollectionBase Kullanımı different) so that the sum of any three successive terms is even but the sum of all 25 is odd? more hot questions
What is the term for when a hyperlink maliciously opens different URL from URL displayed when hovered over?
One possibility is to implement your own thread-safe variant of the ReadOnlyCollection to allow locked access, though this will be non-trivial and non-performant if C# ReadOnlyCollectionBase Nasıl Kullanılır you want to support IEnumerable, and it still
Average(IEnumerable, Func) Computes the average of a sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence.
When you pass around collections instead of writing an object prototip, entire classes of refactorings will never occur to you.
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