Library App is working fine

Creation of Library App

Minor changes in Products_App_MVC. Payment options not implemented yet

Changes in StructsApp

Creation of StructsApp

Starting the development of Payment Methods' functionalities

Creation of Products_APP_MVC

Inheritance studies

created Inheritance

Creation of TryCatch and Inheritance

Updated .gitignore

Finished project. All funcionalities implemented

Implemented Delete and FindByID functionalities

Starting implementation of product search by ID

Finished functionality of product creation