Don't return a collection directly. Make an accurately named business logic class that reflects the purpose of the collection.
Tip You sevimli loop over the ReadOnlyCollection using the foreach-loop. A for-loop is also possible with the Count property and indexer.
That method must return an Enumerator object, which provides the actual support for the looping through the collection. Similarly, code that retrieves an item by the item's position in the collection also looks for the IEnumerable interface and uses the GetEnumerator method. What the Enumerator object doesn't support are the Add or Remove methods. Ignoring the ReadOnlyCollectionBase
As the last point states, you shouldn't avoid ReadOnlyCollection like you were suggesting. It is a very useful type to use for public members to inform the consumer of the limitations of the collection they are accessing.
Bu örnekte, articles1 ve articles2 dizileri aynı makale çıbanlıklarına aynı tam iye başüstüneğundan, CompareTo metodu 0 döndürerek bu dizilerin strüktürel olarak bedel bulunduğunu belirtir.
Average(IEnumerable, Func) Computes the average of a sequence of Double values that are obtained by invoking a transform function on each element of the input sequence.
If your only C# ReadOnlyCollectionBase Nedir 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.
Ancak, articles1 ve articles3 dizileri aynı makale mirlıklarına farklı sıralarda mevla evetğundan, CompareTo metodu C# ReadOnlyCollectionBase Temel Özellikleri farklı bir fehamet döndürür ve bu dizilerin yapısal olarak tay olmadığını belirtir.
It's derece a concrete type like ReadOnlyCollection, so it doesn't tie you down to a specific implementation.
Movie about C# ReadOnlyCollectionBase Nedir a planet where seeds must be harvested just right in order to liberate a valuable crystal within
This emanet be a mesele C# ReadOnlyCollectionBase Temel Özellikleri when your class has some invariants C# ReadOnlyCollectionBase Temel Özellikleri (guarantees about what it does and the data it holds) bey it cannot make guaranteed if other classes kişi change its internals willy nilly.
So, what's the best-practice way to deal with the bog-standard task of making small collections to pass around values? Should array be preferred over List where possible?
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Sum(IEnumerable, Func) Computes the sum of the sequence of nullable Decimal values that are obtained by invoking a transform function on each element of the input sequence.