En iyi Tarafı C# IList Nasıl Kullanılır

En iyi Tarafı C# IList Nasıl Kullanılır

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Do the decoupling capacitors act bey capacitive load to the opamp which is used to make a virtual gorund?

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 özgü 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 not guaranteed and gönül lead to brittle code.

Eric LippertEric Lippert 656k182182 gold badges1.3k1.3k silver badges2.1k2.1k bronze badges 14 12 How do you know what the caller needs though. For instance I was switching one of my return types to a IList then I well I am probably just going to enumerate over them anyways lets just return an IEnumberable.

In addition to the older code that doesn't know about generics, there are also a lot of cases where you know you have a list

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I thought I'd never need to change from a List but had to later change to use a custom list library for the extra functionality it provided. Because I'd only returned an IList none C# IList Nasıl Kullanılır of the people that used the library had to change their code.

If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does not apply to collections where elements are conceptually grouped into buckets, such as a hash table.

This example also tells you that there may be situations when you need C# IList Nasıl Kullanılır to specify the implementation, not the interface, in the argument list: In this example, whenever you require a particular access performance characteristic.

Modülerlik: Mukayyetm projelerinde modüler bir yaklaşım sunarak şifre yineını azaltır ve hizmetı kolaylaştırır.

By asking for more than you need, you (1) make the caller do unnecessary work to satisfy your unnecessary demands, and (2) communicate falsehoods to the reader. Ask only for C# IList Nasıl Kullanılır what you're going to use. That way if the caller özgü a sequence, they don't need to call ToList on it to satisfy your demand.

You might want to have an IOrderRepository that defines a collection of orders in either a IList or ICollection. C# IList Kullanımı You could then have different kinds of implementations to provide a list of orders birli long kakım they conform to "rules" defined by your IList or ICollection.

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

ahead C# IList Neden Kullanmalıyız of time. Data-binding is a classic example here; a DataSource property usually checks for IList (and IListSource, typically) and then looks at the objects to see what properties are available. It dirilik't use generics in this case.