When should I use a List in C#?

When should I use a List in C#?

You should use a List in C# when you need a dynamic collection that can grow or shrink in size, and you want to maintain the order of elements.

What are the advantages of using a List over an array?

Lists provide more flexibility than arrays, such as dynamic resizing, built-in methods for adding/removing items, and easier manipulation of data.

Can you give me an example of how to use a List?

Sure! Here's a simple example:

List<string> fruits = new List<string>();
fruits.Add("Apple");
fruits.Add("Banana");
fruits.Remove("Apple");
Console.WriteLine(fruits[0]); // Outputs: Banana

Are there any performance considerations I should be aware of?

Yes, while Lists are versatile, they can be slower than arrays for certain operations, especially when resizing. If you know the size in advance, an array might be more efficient.