How to Use Array Lists in C

ArrayLists in C#, in this course we will learn about ArrayLists in C# in a practical and beginner-friendly way. ArrayLists in C# are non-generic collections that allow us to store elements of different types. We’ll start with understanding what an ArrayList is, how it differs from arrays and generic lists, and when to use it. You’ll learn how to create ArrayLists, add and remove elements, search within them, and loop through their contents. We’ll also explore useful methods like AddRange, Insert, RemoveAt, and Sort. Additionally, you’ll discover how boxing and unboxing work when storing value types. By the end of this course, you'll be confident in using ArrayLists in real C# applications and understand their performance implications. Whether you're preparing for interviews or sharpening your C# skills, this course provides a solid foundation in mastering ArrayLists. HOWTECH