How Can I Dynamically Extend a String Array in C#?

Dynamically Growing String Arrays in C#

C# doesn't offer a true dynamic array in the same way some other languages do. However, we can achieve dynamic expansion using the List<T> collection. This approach avoids the limitations of fixed-size arrays.

Leveraging the List<string> Collection

The List<T> class provides a flexible, resizable collection. To create a list for storing strings:

<code class="language-csharp">List<string> stringList = new List<string>();</code>

Adding strings is straightforward using the Add() method:

<code class="language-csharp">stringList.Add("Hello");</code>

The List<string> automatically manages memory allocation, expanding as needed without requiring manual resizing. Existing elements are preserved when adding new ones.

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