Using custom views
We implement an instance of ViewCell
in DataTemplate
in Listing 4.5. This ViewCell
is used to display a key-value pair with an icon. The same implementation is employed in both ItemsPage
and ItemDetailPage
, with the sole distinction being the data binding. We have duplicated code here. To refactor the implementation, we can create a custom view (or custom control).
A custom view in .NET MAUI is a user interface component created by developers to meet custom requirements, provide reusable UI logic, or extend the functionality of existing UI components. Custom views can be built by combining existing controls, deriving from base classes like View
, ViewCell
, or ContentView
, and overriding specific methods to customize rendering or behavior.
To create a custom view that can be reused in both ItemsPage
and ItemDetailPage
, we should first create a new folder called Templates
within the Views
directory. In Visual Studio, we can right-click on the Templates folder...