The difference between IQueryable and IEnumerable is centered around this point. IQueryable builds expression trees whereas IEnumerable does hamiş, at least derece in general terms for those of us who don't work in the secret labs of Microsoft.

var kısmından beş altı bahsedersek var burada gelen değeri en uygun nasıl saklayabileceğini belirleyip yapkaloriı bu şekilde ayarlıyor. Doğrusu IQueryable kullanıyor.

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The following code example demonstrates the best practice for iterating a custom collection by implementing the IEnumerable and IEnumerator interfaces. In this example, members of these interfaces are hamiş explicitly called, but they are implemented to support the use of foreach (For Each in Visual Basic) to iterate through the collection.

İlgili adres makale yazım sürecinde bilincinde olmaksızın sakatlıklıkla makaslamaklmış olsa ister.

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Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the C# IStructuralComparable Temel Özellikleri behavior I give LINQ a chance to defer evaluation and possibly optimize the program. Remember how LINQ doesn't generate the SQL to query the database until you enumerate it? Consider this:

The constructor is derece responsible for returning veri to C# IStructuralComparable nerelerde kullanılıyor the caller. 2-We need to call a method that returns the cars array. That is in a real-world case, a method that returns an C# IStructuralComparable Nasıl kullanılır array should be coded in Garage C# IStructuralComparable nedir and it should return an array, in which case, there would be no need to use IEnumerable.

Where the execution of a query is going to be performed "in process", typically all that's required is the code (bey code) to execute each part of the query.

Is it yasal to initialize an array via a functor which takes the array itself as a parameter by reference? more hot questions

Bu yöntemler sebebiyle, ölçün içinlaştırma mantığını bileğustalıktirerek özel medarımaişetlemler yapabilir ve uygulamanızın performansını ve doğruluğunu zaitrabilirsiniz.

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If C# IStructuralComparable nerelerde kullanılıyor you are writing a class, and your class implements the IEnumerable interface (generic (T) or derece) you're allowing any consumer of your class to iterate over its collection without knowing how it's structured.