Açıklaması C# IList Nasıl Kullanılır Hakkında 5 Basit Tablolar

Açıklaması C# IList Nasıl Kullanılır Hakkında 5 Basit Tablolar

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Note that, if your API is only going to be used in foreach loops, etc, then you might want to consider just exposing IEnumerable instead.

But far more importantly, if you are accepting an IList as a parameter you'd better be careful, because IList and List do not behave the same way. Despite the similarity in name, and despite sharing an interface

You pass the interface so that no matter what concrete implementation of that interface you use, your code will support it.

Birey a unique position be deduced if pieces are replaced by checkers (birey see piece color but hamiş type)

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.

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+1 for all of us who hate it when a small app is loaded with interfaces and clicking on "find definition" takes us somewhere OTHER than the source of the sorun... Yaşama I borrow the phrase "Architecture Astronauts"? I sevimli see it will come in handy.

If you specify your methods to return an interface that means you are free C# IList Kullanımı to change the exact implementation later on without the consuming method ever knowing.

the method, it emanet make a huge difference -- if they have an array and you're C# IList Nasıl Kullanılır asking for a list, they have to change the array to a list or v.v. whenever calling the C# IList Kullanımı method, a total waste of time from both a programmer and performance POV.

Then later if you decide to convert the actual veri store from a List to a Dictionary and expose the dictionary keys kakım the actual value for the property (I have had to do exactly this before). Then consumers who have come to expect that their changes will be reflected inside of your class will no longer have that capability. That's a big sıkıntı! If you expose the List bey an IEnumerable you kişi comfortably predict that your collection is derece being modified externally. That is one of the powers of exposing List kakım any of the above interfaces.

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I leave this up to show that if you needed to do it (e.g. the off chance a third party library returned a C# IList Nerelerde Kullanılıyor List that you needed to convert for another 3rd party library), you kişi do it this way.

You accept an Interface kakım a parameter for a method because that allows the caller to submit different concrete types bey arguments. Given your example method LogAllChecked, the parameter someClasses could be of various types, and for the person writing

would I run into problems with this? Since could they derece pass in an array(that özgü a fixed C# IList Neden Kullanmalıyız size)? Would it be better maybe for a concrete List?