Book Image

C# 7 and .NET Core: Modern Cross-Platform Development - Second Edition

Book Image

C# 7 and .NET Core: Modern Cross-Platform Development - Second Edition

Overview of this book

If you want to build powerful cross-platform applications with C# 7 and .NET Core, then this book is for you. First, we’ll run you through the basics of C#, as well as object-oriented programming, before taking a quick tour through the latest features of C# 7 such as tuples, pattern matching, out variables, and so on. After quickly taking you through C# and how .NET works, we’ll dive into the .NET Standard 1.6 class libraries, covering topics such as performance, monitoring, debugging, serialization and encryption. The final section will demonstrate the major types of application that you can build and deploy cross-device and cross-platform. In this section, we’ll cover Universal Windows Platform (UWP) apps, web applications, mobile apps, and web services. Lastly, we’ll look at how you can package and deploy your applications so that they can be hosted on all of today’s most popular platforms, including Linux and Docker. By the end of the book, you’ll be armed with all the knowledge you need to build modern, cross-platform applications using C# and .NET Core.
Table of Contents (24 chapters)
C# 7 and .NET Core: Modern Cross-Platform Development - Second Edition
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Using assemblies and namespaces


.NET Core is made up of several pieces, which are as follows:

  • Language compilers: These turn your source code (written with languages such as C#, F#, Visual Basic, and others) into intermediate language (IL) code stored in assemblies (applications and class libraries). C# 6 introduced a completely rewritten compiler known as Roslyn.

  • Common Language Runtime (CoreCLR): The runtime loads assemblies, compiles the IL code stored in them into native code instructions for your computer's CPU, and executes the code within an environment that manages resources such as threads and memory.

  • Base Class Libraries and NuGet packages (CoreFX): These are prebuilt assemblies of types for performing common tasks when building applications. You can use them to quickly build anything you want, rather like combining LEGO™ pieces. .NET Core 1.0 and 1.1 are based on .NET Standard 1.6, which is a superset of all previous versions of .NET Standard.

Comparing .NET Framework with .NET...