The IDisposable interface in C# is used to implement a standard mechanism for releasing unmanaged resources used by an object. It defines a single method, 'Dispose()', which is responsible for releasing resources such as file handles, database connections, and network sockets. By implementing IDisposable, objects can be explicitly disposed to free up system resources and ensure proper cleanup. The 'using' statement is commonly used to automatically call the Dispose method.
Discover Set #2 of the C# Junior's Essential Guide, unveiling answers to frequently asked questions. Explore loop structures, resource management with the using statement, and the differences between structs and classes in C#. Enhance your C# knowledge with valuable insights.