1) Introduction.

Hello my name is mariusz. And This is the my new course, Introduction To C# Collections.
Purpose of this module is to introduce you to collections in general and to show you how to write code using the most fundamental of the collections, the array.

You’ll learn about the importance of collections for dealing with data that contains multiple items, and I willl show you now to code essential collection operations using the array.

That includes enumerating all the items in an array
and searching items of data
and replacing items of data
using 0-based indexing,
and you will also get a flavor of just how easy debugging is with collections.

So by the end of this module, you should have a good idea of the basics of collection coding.