Book Image

.NET MAUI Cross-Platform Application Development - Second Edition

By : Roger Ye
3 (1)
Book Image

.NET MAUI Cross-Platform Application Development - Second Edition

3 (1)
By: Roger Ye

Overview of this book

An evolution of Xamarin.Forms, .NET MAUI is a cross-platform framework for creating native mobile and desktop apps with C# and XAML. Using .NET MAUI, you can develop apps that’ll run on Android, iOS, macOS, and Windows from a single shared codebase. In this revised edition of .NET MAUI Cross-Platform Application Development you will be introduced to .NET 8 and get up to speed with app development in no time. The book begins by showing you how to develop a cross-platform application using .NET MAUI, including guidance for migrating from Xamarin.Forms. You’ll gain all the knowledge needed to create a cross-platform application for Android, iOS, macOS, and Windows following an example project step by step. As you advance, you’ll integrate the latest frontend technology into your app using Blazor components, including the new Blazor Bindings feature. After this, you’ll learn how to test and deploy your apps. With new coverage on creating mock .NET MAUI components, you can develop unit tests for your application. You will additionally learn how to perform Razor component testing using bUnit. By the end of this book, you’ll have learned how to develop your own cross-platform applications using .NET MAUI.
Table of Contents (18 chapters)
Free Chapter
1
Part 1: Exploring .NET MAUI
9
Part 2: Implementing .NET MAUI Blazor
13
Part 3: Testing and Deployment
16
Other Books You May Enjoy
17
Index

Creating a XAML page

Before we delve into XAML syntax, let’s first understand how to create a XAML page in Visual Studio and through the dotnet command line.

To create a XAML page using Visual Studio, right-click on the project node, then select Add > New Item…. This will bring up the dialog box shown in Figure 3.1:

Figure 3.1: Adding a XAML page

On this screen, select Content Page from the templates and click Add. This action will generate a pair of files – a XAML file and a C# code-behind file.

The same can be achieved using a dotnet command. To locate all .NET MAUI templates, we can use the following dotnet command in the PowerShell console:

Figure 3.2: dotnet command for listing templates

From the preceding output, we can observe that the short name of the XAML content page is maui-page-xaml. We can create a XAML page using the following command:

Figure 3.3: Creating a XAML page

The preceding command will generate...