C# IEnumerable Temel Özellikleri - Genel Bakış

C# IEnumerable Temel Özellikleri - Genel Bakış

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Short story about a boy living on a fake tropical island / paradise planet, who was actually an adult CEO but didn't remember it

, so if you're doing complicated work to evaluate the enumerable as you read from it, that work doesn't happen until it's asked for. This is extra beneficial, because often (say, for searches again) you'll find you might not need to do the work at all.

This where filter is executed on the client side where the IEnumerable code is. In other words all the veri is fetched from the database and then at the client its scans and gets the record with EmpId is 2.

Evet. Şu esas kadar hiç IEnumerable ve IEnumerator interfacelerini kullanmadım diyebiliriz. Hadi gelin şimdi bu interfaceleri hiç hiçbir ele alalım ve bu tam mafevkdaki satırlarda bahsettiğimiz GetEnumerator metodunuda tam teferruatlı masaya yatıralım.

Normalde bilirsiniz ki bir C# IEnumerable Nerelerde Kullanılıyor metod takkadak ziyade return yapması imkansız fakat return'ün başına yield koyduğumuzda ne oluyorda yapabiliyor?

Örnekte, kullanıcıların eşit olup olmadığını denetçi ederken kullanıcı adları dikkate alınmıştır.

IEnumerator interface inden mevrut “Current” propertysinin get metodunda kendi tanılamamladığımız “Current” property’sini return ettik.

What US checks and balances prevent the FBI from raiding politicians unfavorable to the federal government?

Nobody C# IEnumerable Temel Özellikleri mentioned one crucial difference, ironically answered on a question closed as a duplicated of this. IEnumerable is read-only and List C# IEnumerable Kullanımı is hamiş.

Are there substantive differences between the different approaches to "size issues" in category theory?

This can be very useful C# IEnumerable Temel Özellikleri in certain circumstances, for instance in a massive database table you don't want C# IEnumerable Kullanımı to copy the entire thing into memory before you start processing the rows.

IEnumerable is an interface that tells us that we dirilik enumerate over a sequence of T instances. If you need to allow somebody to see and perform some action for each object in a collection, this is adequate.

user541686user541686 208k132132 gold badges547547 silver badges911911 bronze badges 3 i also used this and was loooong happy.

If 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.