En Kuralları Of C# IList Neden Kullanmalıyız

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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.

Then the person calling the method is free to call it with any data type that is enumerable. This allows your code to be used in unexpected, but perfectly valid ways.

Edit: You do need to be quick to get answers in here. Kakım I presented a slightly different syntax to the other answers, I will leave my answer - however, the other answers presented are equally valid.

If you think that interfaces are useful only for building over-sized, grandiose architectures and have no place in small shops, then I hope that the person sitting across from you in the interview isn't me.

Your code is now broken, because int[] implements IList, but is of fixed size. The contract for ICollection (the base of IList) requires the code that uses it to check the IsReadOnly flag before attempting to add or remove items from the collection. The C# IList Nerelerde Kullanılıyor contract for List does derece.

Buraya ilgi etmenizi isterim. Liste tipine textbox dedik ve listeye textbox eklerken de kazık nesne adını verdik. Kısaca text özelliğini felan vermedik. Direk nesnenin kendisini verdik. Şimdi bu işçilikin şiddetli şu demek oluyor ki şu;

Inside the method, you should use var, instead of IList or List. When your data source changes to come from a method instead, your C# IList Neden Kullanmalıyız onlySomeInts method will survive.

Don't you know in advance if your method needs a list that can take additional members; don't you specify that in the method signature? What exactly were C# IList Nerelerde Kullanılıyor you C# IList Kullanımı going to do if you were passed a read only list like int[]?

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

Taking LinkedList vs taking C# IList Neden Kullanmalıyız List vs IList all communicate something of the performance guarantees required by the code being called.

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When talking about return types, the more specific you are, the more flexible callers hayat be with it.

C# List bağırsakindeki verileri yazdırmak muhtevain bayağıdaki iki döngüden biri kullanılarak değerleri ekrana yazdırma kârlemi yapılabilir.