Implements the IList interface using an array whose size is dynamically increased as required.

Jul 11, 2025 · ArrayList is a powerful feature of C# language. It is the non-generic type of collection which is defined in System.Collections namespace. It is used to create a dynamic array means the …

In C#, the ArrayList is a non-generic collection of objects whose size increases dynamically. It is the same as Array except that its size increases dynamically. An ArrayList can be used to add unknown …

The ArrayList in C# is a non-generic collection class that works like an array but provides the facilities such as dynamic resizing, adding, and deleting elements from the middle of a collection.

Mar 7, 2025 · ArrayList Sometimes we do not know how many elements to place in a collection. Usually the C# List generic type is ideal for this. But older programs can use ArrayList. Like the List, the …

An ArrayList is a collection of multiple data items of different data types that can be accessed using an index. In this tutorial, you will learn about the C# ArrayList with the help of examples.

The ArrayList represents an ordered collection of an object that can be indexed individually. It is an alternative to an array. However, unlike an array you can add and remove items from a list at a …

Aug 10, 2024 · What is ArrayList in C#? The ArrayList collection is similar to the Arrays data type in C#. The biggest difference is the dynamic nature of the array list collection. For arrays, you need to define th

Apr 1, 2025 · C# Collections are The Specialized Classes to Store & Modify Data. In this Tutorial You will Learn About C# Collections Such as ArrayList, HashTable & SortedList With Examples: They …

The ArrayList class represents an array list and it can contain elements of any data types. The ArrayList class is defined in the System.Collections namespace. An ArrayList is dynamic array and grows …