With this type from System.Collections.ObjectModel, we provide a collection of elements that cannot be changed. But it may be possible to change some elements themselves.
In EF Core, you sevimli encapsulate collections and achieve true domain modeling by using backing fields.
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Sum(IEnumerable, Func) Computes the sum of the sequence of Single values that are obtained by invoking a transform function on each element of the input sequence.
Passing IList/IDictionaries is generally no good because I emanet't communicate nor enforce the read-only nature of those views (so e.g. IList is actively worse than an array here)
Average(IEnumerable, Func) Computes the average of a sequence of Int32 values that are obtained by invoking a transform function on each element of the input sequence.
1. The reason for derece choosing ReadOnlyCollectionBase is simple - it isn't generic, while the aim of ReadOnlyCollection is to be generic. Thus it needs a much different inheritance tree.
Average(IEnumerable, Func) Computes C# ReadOnlyCollectionBase Kullanımı the average of a sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence.
Does this double well potential contradict the fact that there is no degeneracy for C# ReadOnlyCollectionBase Kullanımı one-dimensional bound states?
If you do this then there's nothing stopping your callers casting the IEnumerable back to ICollection and then modifying it. ReadOnlyCollection removes C# ReadOnlyCollectionBase Nerelerde Kullanılıyor this possibility, although it's still C# ReadOnlyCollectionBase Nedir possible to access the underlying writable collection via reflection.
One might not realize that the collection is read-only but the variable pointing to it is not. What C# ReadOnlyCollectionBase Nerelerde Kullanılıyor a ReadOnlyCollection would mean if I birey reassign the variable itself to a new collection altogether. +1.
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Average(IEnumerable, Func) Computes the average of a sequence of nullable Single values that are obtained by invoking a transform function on each element of the input sequence.
Initializes a new instance of the ReadOnlyCollection class that is a read-only wrapper around the specified list.