In this tutorial you learned

• How to read a text file
• How to write a text file
• How to list files in a directory
• Working with streams
• Understanding IDisposable and what it means for files

In this tutorial, you learned about basic file input/ouput and how can easily read and write information to files. You also learnt about working with files and diretories.

In the next tutorial, "Basic C# Exam" you will

Use all the skills you've built with these basic tutorials to answer a series of programming challenges to complete your basic C# knowledge.