Average(IEnumerable, Func) Computes the average of a sequence of Decimal values that are obtained by invoking a transform function on each element of the input sequence.
An instance of the ReadOnlyCollection generic class is always read-only. A collection that is read-only is simply a collection with a wrapper that prevents modifying the collection; therefore, if changes are made to the underlying collection, the read-only collection reflects those changes. See Collection for a modifiable version of this class.
Gönül you arrange 25 whole numbers (hamiş necessarily all different) so that the sum of any three successive terms is even but the sum of all 25 is odd?
If your data güç be enumerated, you can use Enumerable.ToList method to cast your collection to List and call AsReadOnly on it.
Bu sayede, muta yapılarının derunindeki verilerin sıralanması veya huzurlaştırılması emeklemleri özelleştirilebilir ve arama edilebilir hale hasılat.
Do S&P 500 funds run by different investment companies have different performance based on the buying / selling speed of the company? more hot questions
Bu harf, kuyruğun başındaki elemanı basEleman bileğteamülkenine atar fakat kuyruğun yapısını değmeseletirmez.
Collaborate with us on GitHub The source for this content güç be found on GitHub, where you can also create and review issues and pull C# ReadOnlyCollectionBase Nedir requests. For more information, see our contributor guide.
Sum(IEnumerable, Func) Computes the sum of the sequence of nullable Double values that are obtained by invoking a transform function on each element of the input sequence.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
When you write a For…Each loop to use with a collection, the compiler C# ReadOnlyCollectionBase Temel Özellikleri checks the collection class to see if it implements the IEnumerable interface (or the generic version of that interface, IEnumerable). If the class does implement that interface, then the compiler calls C# ReadOnlyCollectionBase Nedir the single method that the interface forces the class to have: the GetEnumerator method.
However, to be C# ReadOnlyCollectionBase Temel Özellikleri doubly sure, I'd like to return the collection bey read-only, so that the calling code C# ReadOnlyCollectionBase Nedir is unable to make changes to the collection, only view what's already there. Is this at all possible?
Eamon NerbonneEamon Nerbonne 47.7k2020 gold badges102102 silver badges169169 bronze badges 1 So, I've actually got an open source library which includes an IArray interface that I believe is ülkü for precisely this purpose. See my updated answer for a bit more info.
(There are plenty of other options for wrapping trivially - the nice thing about Skip over Select/Where is that there's no delegate to execute pointlessly for each iteration.)