Açıklaması C# ReadOnlyCollectionBase Temel Özellikleri Hakkında 5 Basit Tablolar
Açıklaması C# ReadOnlyCollectionBase Temel Özellikleri Hakkında 5 Basit Tablolar
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The collection used here is clearly mutable in nature. So how do you prevent this data from being changed?
read this question and don't want to read swathes of API docs yet still understand what the intent is. It's also really important to minimize code clutter - so things like ReadOnlyCollection are dubious at best.
Example. In this program, a list of ints is created, and then the ReadOnlyCollection constructor is used with that List bey an argument. Inside the ReadOnlyCollection constructor, a reference to the argument is stored birli an IList reference field.
The How to Fix Violations suggest i clone the object (which i don't want to do) or 'Replace the array with a strongly typed collection that cannot be changed'. I clicked the link and see 'ArrayList' and adding each element one by one and it doesn't look like you birey prevent something adding more.
Bu örnekte, articles1 ve articles2 dizileri aynı makale kafalıklarına aynı tam ehil başüstüneğundan, CompareTo metodu 0 döndürerek bu dizilerin yapısal olarak müsavi olduğunu belirtir.
Suppose you need to return a list of all authors from the database bey shown in the code snippet given below.
Bu makalede, C# metotlarının illet C# ReadOnlyCollectionBase Nasıl Kullanılır kullanıldığı, ne anlayışe yaradığı ve nasıl özellikler sunmuş olduğu üzerine henüz detaylı haber vereceğim.
Sam Allen is C# ReadOnlyCollectionBase Temel Özellikleri passionate about computer languages. In the past, his work has been recommended by Apple and Microsoft and he has studied computers at a selective C# ReadOnlyCollectionBase Kullanımı university in the United States.
Finally, the code example creates an array larger than the collection and uses the CopyTo method to insert the elements of the collection into the middle of the array.
Hassaten, metotlar projenizin bakımını ve güncellemesini kolaylaştırır ve performansınızı artırabilir. Bu nedenle, C# programlama dilinde metot içmek, bir projeyi elan âlâ ve henüz kuvvetli hale getirmenin önemli bir yoludur.
However, if you want to access the elements of the IEnumerable collection by index or you want to retrieve the number of elements in the collection, you should use IReadOnlyList birli C# ReadOnlyCollectionBase Nedir shown below.
This implementation does derece provide a synchronized (thread safe) wrapper for a ReadOnlyCollectionBase, but derived classes emanet create their own synchronized versions of the ReadOnlyCollectionBase using the SyncRoot property.
On the other hand, let's say you have a ReadOnlyCollection(StringBuilder). This is kind of a strange thing to have, but it is acceptable. You dirilik still change the individual StringBuilder objects by accessing their methods.
One should note that aku's answer will only protect the list birli being read only. Elements in the list are still C# ReadOnlyCollectionBase Temel Özellikleri very writable.