Book Image

C# 8.0 and .NET Core 3.0 – Modern Cross-Platform Development - Fourth Edition

By : Mark J. Price
Book Image

C# 8.0 and .NET Core 3.0 – Modern Cross-Platform Development - Fourth Edition

By: Mark J. Price

Overview of this book

In C# 8.0 and .NET Core 3.0 – Modern Cross-Platform Development, Fourth Edition, expert teacher Mark J. Price gives you everything you need to start programming C# applications. This latest edition uses the popular Visual Studio Code editor to work across all major operating systems. It is fully updated and expanded with new chapters on Content Management Systems (CMS) and machine learning with ML.NET. The book covers all the topics you need. Part 1 teaches the fundamentals of C#, including object-oriented programming, and new C# 8.0 features such as nullable reference types, simplified switch pattern matching, and default interface methods. Part 2 covers the .NET Standard APIs, such as managing and querying data, monitoring and improving performance, working with the filesystem, async streams, serialization, and encryption. Part 3 provides examples of cross-platform applications you can build and deploy, such as web apps using ASP.NET Core or mobile apps using Xamarin.Forms. The book introduces three technologies for building Windows desktop applications including Windows Forms, Windows Presentation Foundation (WPF), and Universal Windows Platform (UWP) apps, as well as web applications, web services, and mobile apps.
Table of Contents (21 chapters)

Understanding the benefits of a CMS

In previous chapters, you learned how to create static HTML web pages and configure ASP.NET Core to serve them when requested by a visitor's browser.

You also learned how ASP.NET Core Razor Pages can add C# code that executes on the server side to generate HTML dynamically, including from information loaded live from a database. Additionally, you learned how ASP.NET Core MVC provides separation of technical concerns to make building more complex websites more manageable.

On its own, ASP.NET Core does not solve the problem of managing content. In those previous websites, the person creating and managing the content would have to have programming and HTML editing skills, or the ability to edit the data in the Northwind database, to change what visitors see on the website.

This is where a CMS becomes useful. A CMS separates the content (data values) from templates (layout, format, and style). Most CMSs generate web responses like HTML...