The Ultimate Guide To C# IEnumerable Nedir

The Ultimate Guide To C# IEnumerable Nedir

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If your class is a custom collection class then yes, it should implement IEnumerable. In this case a public property for the inner list would be redundant. Imagine a simple class:

If you düşünce to build a public API, it's better to use IEnumerable than List, because you better use the most minimalistic interface/class. List lets you access objects by index if that's required.

The second method allows only List objects to be passed in; it will not accept an array or a String object. Obviously, the first method is better because it is much more flexible and birey be used in a much wider range of scenarios.

C# IEnumerable kullanmaı az çok basittir ve ekseriya koleksiyonlar üzerinde hizmetlemler açmak bâtınin yeğleme edilir. İşte aşama hamle nasıl kullanılacağına dair detaylı bir tavzih:

An Enumerable is a class that sevimli give you Enumerators. It has a method called GetEnumerator which gives you an Enumerator that looks at its items. When you write a foreach loop in C#, the code that it generates calls GetEnumerator to create the Enumerator used by the loop.

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The "inner" member does not have "Animal" instances in it, but rather "Species" instances, which was very strange for me. The "outer" member does contain "Animal" instances. I presume that the two delegates determine which goes in and what goes out of it?

This way you have possibility to C# IStructuralComparable Kullanımı do many things with that query without touching the data (in this case veri in the list). List method takes the prepared query and executes it against the source of data.

Will I run into issues if I connect a shunt 50 ohm resistor over a C# IStructuralComparable nerelerde kullanılıyor high impedance input pin on an IC?

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a reset on enumerators, but this is largely a design mistake and shouldn't be used (it is even a formal requirement in the spec that C# IStructuralComparable nerelerde kullanılıyor iterator blocks throw an exception if you call it).

C# dilinde, IEnumerator özellikle bayağıdaki kadar koleksiyonlar üzerinde muta kıraat ve işçiliklemlerinde tercih C# IStructuralComparable nedir edilir:

You C# IStructuralComparable Kullanımı should still avoid declaring the parameter type birli List. Using IList allows the caller to pass arrays and any other objects whose type implements IList.