WHAT IS YOUR ROLE OF XAML IN XAMARIN

What is the role of XAML in Xamarin

Xaml is a simple and declarative markup language based on XML. Xaml is a case sensitive and strongly typed markup language that separates presentation from business logic. XAML Components are XML representations of CLR objects. Xaml is used to create, initialize, and set the properties of an object in hierarchical relationships. Xaml is mainly used to design UI in WPF, Silverlight, Windows Phone and Xamarin forms.

Advantages of XAML

  • It addresses concerns and business logic separately.
  • This is the default format for XAML platforms.
  • It implements a developer-designed workflow.
  • This improves application testability.
  • Designing a UI with XAML is easy compared to code
  • XAML will provide a separation between UI (XAML) and UI logic (C#)
  • Separates the roles of designer and developer


 In an XAML file (business logic is defined in the corresponding xaml.cs file or - better - via a bindings to a viewmodel)
 In a CS file (business logic is defined in the same file or again - better - via visuals to viewmodel)

.xaml is your UI and .xaml.cs is supposed to handle certain UI instances for UI / presentation purposes.Those two files go together

The separation of concerns is an important consideration in application development, and is a key reason why XAML and MVVM are so well integrated. In an Xamarin mobile app, models define the structure of the data and how it looks in any data storage format. View models have been developed to act as a middle man between models and scenarios; They provide data from models that can easily communicate a view. Finally, scenarios are responsible for the structure, layout and appearance of the application.

XAML enables views to be viewed separately from view models. The code-based approach enables the developers in Website Design Company in Bangalore to logic the layout of the layout with logic, which may include loops or condition code in the layout code. The use of datatriggers in XAML produces the same effect as conditional statements in code and allows the desired separation of layout and logic.
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