Interfaces & Abstract

https://github.com/MicrosoftLearning/MSLearn-Implement-interfaces-in-CSharp

• IEnumerable: Used to provide a standard way to iterate over a collection of objects.

• IEnumerator: Used to provide a way to enumerate through a collection of objects.

• IComparable: Used to provide a default sort order for objects of a specific type.

• IComparer: Used to provide a custom sort order for objects of a specific type.

• IDisposable: Used to provide a way to release unmanaged resources when an object is no longer needed.

• IConvertible: Used to provide a way to convert an object to a different data type.

• IEquatable: Used to provide a way to determine whether two objects are equal.

• IFormattable: Used to provide a way to format an object as a string using a specified format.

• IQueryable: Used to provide a way to query a data source.

• IServiceProvider: Used to provide a way to retrieve services from a service container.