Açıklaması C# IList Nerelerde Kullanılıyor Hakkında 5 Basit Tablolar

Açıklaması C# IList Nerelerde Kullanılıyor Hakkında 5 Basit Tablolar

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It's always best to use the lowest base type possible. This gives the implementer of your interface, or consumer of your method, the opportunity to use whatever they like behind the scenes.

Found this thread while I was looking for a solution to the exact problem described in the original post. None of the answers met my situation entirely, however. Brody's answer was pretty close. Here is my situation and solution I found to it.

The less popular answer is programmers like to pretend their software is going to be re-used the world over, when infact the majority of projects will be maintained by a small amount of people and however nice interface-related soundbites are, you're deluding yourself.

David MillsDavid Mills 2,41511 gold badge2323 silver badges2525 bronze badges 6 2 The right approach really would have been to offer an ISortableList interface (with methods to sort a portion of the list using some particular comparer), have List implement it, and have a static method which could sort any IList by checking whether it implemented ISortableList and, if hamiş, copying it to an array, sorting that, clearing the IList, and re-adding the items.

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 C# IList Neden Kullanmalıyız add or remove items from the collection. The contract for List does hamiş.

so its safety for you and freedom to the C# IList Nedir coder who is writing concrete implementation to change or add more functionality to his concrete class.

+1 for all of us C# IList Nerelerde Kullanılıyor 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... Can I borrow the phrase "Architecture Astronauts"? I sevimli see it will come in handy.

Now I am returning IList for the simple fact that I will then add this to my domain paradigma what başmaklık a property like this:

but my mesele is that i am hamiş understanding what is its use and when to use it . So i hope that anyone gönül help me . Thanks .

If you code your own class implementing the IList interface, make sure you also implement the non-generic IList interface, or the code will eden with a class cast exception.

Of course that only need apply to methods that are externally visible (i.e. public methods). I personally use interfaces even in internal code, but as you are able to change C# IList Nasıl Kullanılır all the code yourself if you make breaking changes it's derece strictly necessary.

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

It doesn't affect the signature of the method, and is seki in stone at compile time. You should instead be helping him C# IList Kullanımı get over his confusion about declaring his local like IList foo = new List - this is where his confusion clearly lies.