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

Creating an app for Universal Windows Platform


To be able to create apps for UWP, you must enable developer mode in Windows 10.

Go to Start Menu | Settings | Update & security | For developers, and then click on Developer mode, as shown in the following screenshot. Accept the warning about how it "could expose your device and personal data to security risk or harm your device," and then close the Settings app. You might need to restart your PC.

In Visual Studio 2017, press Ctrl + Shift + N or choose File | New | Project....

In the New Project dialog, in the Installed | Templates list, select Visual C#. In the center list, select Blank App (Universal Windows), type the name as Ch13_UWP, change the location to C:\Code, type the solution name as Chapter13, and then click on OK.

In the New Universal Windows Project dialog box, as shown in the following screenshot, choose Minimum Version of Windows 10 (10.0; Build 10240) and click OK.

Tip

Good Practice

Developers writing UWP apps for a general...