Dictionary in C# - Definition, Usage, and Methods

Learn about dictionaries in C#, a powerful data structure for storing key-value pairs. Explore how to define, add entries to, and retrieve data from dictionaries. Discover various methods for accessing dictionary values, including indexers, TryGetValue(), and ElementAt(). Gain practical knowledge through examples using an employee directory, demonstrating how to efficiently organize and retrieve data. Master essential dictionary operations like adding key-value pairs, initializing dictionaries, iterating through entries, checking for key existence, and working with dictionary keys. This 27-minute tutorial provides valuable insights for C# developers looking to enhance their programming skills and effectively manage data collections.

What is a Dictionary in C#?