To get the most out of this book

In order to get the most out of this book, it is recommended that you have a basic understanding of Office 365 as we will be interacting with various elements of it as we develop our apps. It is assumed that you have a basic knowledge of the following:

• SharePoint Online
• Microsoft Teams

If you have ever written formulas using Microsoft Excel, the thought processes that you used to achieve that will help you to more closely follow the creation of formulas within PowerApps.

Download the example code files

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

You can download the code files by following these steps:

1. Log in or register at www.packt.com.
2. Select the Support tab.
3. Click on Code Downloads.
4. Enter the name of the book in the Search box and follow the onscreen instructions.

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

• WinRAR/7-Zip for Windows
• Zipeg/iZip/UnRarX for Mac
• 7-Zip/PeaZip for Linux

The code bundle for the book is also hosted on GitHub at https://github.com/PacktPublishing/Learn-Microsoft-PowerApps. In case there's an update to the code, it will be updated on the existing GitHub repository.

We also have other code bundles from our rich catalog of books and videos available at https://github.com/PacktPublishing/. Check them out!

Download the color images

We also provide a PDF file that has color images of the screenshots/diagrams used in this book. You can download it here: https://static.packt-cdn.com/downloads/9781789805826_ColorImages.pdf.

Code in Action

To see the code being executed, please visit the following link: http://bit.ly/2OKRdRZ.

Conventions used

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. Here is an example: "Understanding conditional logic and how you can define branches using If and Switch statements."

A block of code is set as follows:

StartsWith("Griffton IT Assets","Griffton")
EndsWith("Griffton IT Assets","ts")

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

Navigate(Welcome,ScreenTransition.Cover)

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "This type of logic is known as a condition."

Warnings or important notes appear like this.

Tips and tricks appear like this.