This content originally appeared on DEV Community and was authored by DotNet Full Stack Dev
The Iterator Design Pattern provides a clean way to access elements of a collection without exposing its internal structure.
In this video, we’ll explore how it works in C# and why it’s one of the most practical behavioral patterns.
You’ll Learn:
• What the Iterator Pattern is and why it’s useful
• How to implement a custom iterator in C#
• Real-world example demonstrating iteration over complex collections
• How IEnumerable and IEnumerator bring this pattern to life in .NET
This content originally appeared on DEV Community and was authored by DotNet Full Stack Dev