To get the most out of this book

You can download the example code files for this book from your account at http://www.packtpub.com. If you purchased this book elsewhere, you can visit http://www.packtpub.com/support and register to have the files emailed directly to you.

You can download the code files by following these steps:

Once the file is downloaded, please make sure that you unzip or extract the folder using the latest version of:

The code bundle for the book is also hosted on GitHub at https://github.com/PacktPublishing/Learning-Microsoft-Cognitive-Services-Third-Edition. We also have other code bundles from our rich catalog of books and videos available at https://github.com/PacktPublishing/. Check them out!

We also provide a PDF file that has color images of the screenshots/diagrams used in this book. You can download it here: https://www.packtpub.com/sites/default/files/downloads/9781789800616_ColorImages.pdf.

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. For example; "This can be achieved when we put some content into the DelegateCommand.cs file."

A block of code is set as follows:

private string _filePath;
private IFaceServiceClient _faceServiceClient;

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

private string _filePath;
private IFaceServiceClient _faceServiceClient;

Bold: Indicates a new term, an important word, or words that you see on the screen, for example, in menus or dialog boxes, also appear in the text like this. For example: "Open Visual Studio and select File | New | Project."