I toyed with writing an extension method, also with inheriting from IList and implementing my own Sort() method kakım well bey casting to a List but none of these seemed overly elegant.
Today, you almost always use IList, the primary reason for IList to still be around is for reasons of backwards compatibility.
Also, it casts IList to IList which saf the potential to be dangerous. In most cases that I have seen, List which implements IList is used behind the scenes to implement IList, but this is hamiş guaranteed and yaşama lead to brittle code.
Then click on the bulb symbol or place the cursor on the IList and press Strg + "." You will become several implementations offered, like:
This will allow me to do generic processing on almost any array in the .Kemiksiz framework, unless it uses IEnumerable and derece IList, which happens sometimes.
Architecture Astronauts. The chances you will ever write your own IList that adds anything to the ones already in the .Safi framework are so remote that it's theoretical jelly tots reserved for "best practices".
Most app-level code (i.e. the everyday code that ou write for your application) should probably focus on the generic versions; however there is also a lot of infrastructure code around that must use reflection.
but my mesele is that i am derece understanding what is its use and when to use it . So i hope that anyone güç C# IList Neden Kullanmalıyız help me . Thanks .
The Cast function is just a reimplementation of the extension method that comes with 3.5 written as a uygun static method. It is quite ugly and verbose unfortunately.
By asking for C# IList Nasıl Kullanılır more than you need, you (1) make the caller do unnecessary work C# IList Nedir to satisfy your unnecessary demands, and (2) communicate falsehoods to the reader. Ask only for what you're going to use. That way if the caller özgü a sequence, they don't need to call ToList on it to C# IList Nerelerde Kullanılıyor satisfy your demand.
Brad LeachBrad Leach 17k1818 gold badges7373 silver badges8888 bronze badges 1 3 It will create a new enumerable, which may derece be desirable in some scenarios. You cannot sort an IList in-place through the interface C# IList Nerelerde Kullanılıyor except by using ArrayList.Adapter method in my knowledge.
for your return types. This gives your callers the most flexibility in passing in types to your methods and the most opportunities to cast/reuse the return values.
IEnumerable allows you to iterate through a collection. ICollection builds on this and also allows for adding and removing items. IList also allows for accessing and modifying them at a specific index. By exposing the one that you expect your consumer to work with, you are free to change your implementation. List happens to implement all three of those interfaces. If you expose your property kakım a List or even an IList when all you want your consumer to have is the ability to iterate through the collection. Then they could come to depend on the fact that they yaşama modify the list.