Eder tipleri bellekte bileğerleri vasıtasız saklarken, referans tipleri bellekte değerlerin adına dağarcık adreslerini saklar. Bu farklar sebebiyle bileğişçilikkenler arasındaki temas ve davranış farklıdır.
Enumeration klası bize Enum kullanmaındaki kusur olasığını en aza indirir hassaten clean bir harf sinein kullanılması vacip başüstüneğu savunulur. Amma yararlanmaı eleştiri öneme mevla bileğildir. Özellikle balaban çaplı olan ve enum bakımından verimli kullanıma sahip kodlarda kullanılması önerilmektedir.
If you're derece assigning to anything, you'll need to. Distinct() returns an IEnumerable rather than doing an in place update
演算子（==）と（!=）のオーバーロードを実装します（推奨・必須ではない）
Kupkuru framework collections and where you want to add the same capability to your own collections. This will ensure that you are consistent with how the .Kemiksiz framework uses the interface.
Photo by Moosa Haleem Equality might seem straightforward, but it tends to get fuzzier the longer you think about it. When it comes to programming, there are two general thoughts around equality.
Oluşturduğunuz derslikı, koleksiyon oluştururken yahut mukabillaştırma mucip gayrı senaryolarda kullanabilirsiniz.
If you look at the definition of Distinct there is only one generic type parameter involved (and hamiş one TCollection used for input and output collections and one TComparison for the comparer).
To enhance all these software-related activities I maintain a blog writing there on various topics, most of which actually come back to programming.
– Eric Lippert Commented Apr 8, 2013 at 16:01 @EricLippert: What difficulties would arise if one allowed return type to be C# IEqualityComparer nedir considered in method overloading only in cases where the return type was either being coerced to a particular type, or was passed to a method where all overloads of proper arity had the same type for that C# IEqualityComparer nedir parameter (e.
İki farklı referans tipi bileğişçilikkeni aynı dağarcık adresini paylaşabilir, bu nedenle birinin değeri bileğkârtiğinde diğerini etkileyebilir.
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However, choosing the more C# IEqualityComparer Kullanımı specific type Giraffe: return value can implicitly C# IEqualityComparer nerelerde kullanılıyor be cast to a larger type Animal if needed; and a return type of IEnumerable implicitly casts to IEnumerable. And that's the most used variant interface. I wonder why the more general type was chosen?
PS. I don't think any custom Equals methods work with entity framework directly on the database side (I think you know this because you do AsEnumerable) but this is a much simpler method to do a simple Equals for the general case.