Highly Customizable Xamarin.Forms TreeView Control
- Display hierarchical data like org structure and nested relationships in an application.
- Easily customize the appearance of tree nodes, expanders, and selections. Includes essential features: selection with modes and template selector for each node.
- Design a hierarchical navigation UI using unbound mode.
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Overview
The TreeView control for Xamarin is a hierarchical listview representing hierarchical data in a tree like structure with expand and collapse node options. The control provides an optimized reuse strategy, smooth scrolling experience, and virtualization. In addition, illustrating office hierarchy, organizational structure, or nested relationships in an application can be done easily. It enhances performance with features like data binding, unbound node population, template selector, selection with different selection modes, complete UI customization, and commands for MVVM.
Data binding
The TreeView control supports both ItemsSource binding and unbound mode nodes population. Easily customize the TreeView control as a navigation control by populating the unbound mode nodes. This layout can be easily defined in the XAML. In addition, you can use all the necessary properties and commands of Xamarin.Forms TreeView in the MVVM approach.
Load on demand
TreeView has a load-on-demand option that allows you to load huge amounts of data by dynamically loading the indicator, which improves the control’s performance.
Custom template
The TreeView control allows you to customize an entire tree node by hosting any image or custom view using a template. The control supports customizing each node (both parent and child nodes) by dynamic selection of the UI using a data template selector.
Selection
- Built-in support for selection with single, single-deselect, multiple, extended, and none select modes.
- Background colors can be applied to selected items.
- Support for keyboard navigation selection in UWP platform.
Check box
Add check boxes to each tree node and check or clear the corresponding node.
Appearance
Expander customization
The TreeView control provides a customizable expander UI, including size customization, for creating an elegant look and feel.
Item sizing
Easily customize the item height for the Xamarin.Forms TreeView control.
Indentation
Specify the required indentation space for child nodes in the Xamarin.Forms TreeView control.
Interaction with nodes
- Easily expand and collapse nodes either programmatically or through user interaction using the expander. Additionally, users can expand and collapse nodes using node content.
- Provides events for handling all user interactions at the application level.
- Provides command properties for developing MVVM-based applications.
Animation
The TreeView control provides animation support when expanding or collapsing the tree view nodes. The animation behavior is customizable.
Auto size tree nodes
Auto size the tree node height based on the node’s content to enhance content readability. Additionally, we can also set the height of the tree node to one level or one node conditionally.
Right to left(RTL)
TreeView supports to change the flow direction of the text from right to left.
Xamarin TreeView Code Example
Easily get started with the Xamarin TreeView using a few simple lines of C# code as demonstrated below. Also explore our Xamarin TreeView Example that shows you how to render and configure the Xamarin TreeView.
<Grid>
<syncfusion:SfTreeView x:Name="treeView" />
</Grid>using Syncfusion.XForms.TreeView;
namespace XamarinTreeView
{
public class MainPage : ContentPage
{
public MainPage()
{
SfTreeView treeView = new SfTreeView();
Root_Grid.Children.Add(treeView );
}
}
}Not sure how to create your first Xamarin TreeView? Our documentation can help.
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GRIDSDATA VISUALIZATIONNAVIGATIONEDITORSLAYOUTPROJECT MANAGEMENTNOTIFICATIONDOCUMENT PROCESSING LIBRARIESVIEWER/EDITORMISCELLANEOUSCHAT
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GRIDSDATA VISUALIZATIONNAVIGATIONEDITORSLAYOUTPROJECT MANAGEMENTNOTIFICATIONVIEWER/EDITORDOCUMENT PROCESSING LIBRARIESMISCELLANEOUS
The most downloaded control (based on the nuget.org download count).
Frequently Asked Questions
Why should you choose Syncfusion Xamarin TreeView?
The Syncfusion Xamarin TreeView provides the following:
- An optimized view-reusing strategy for enhanced performance when loading large amounts of data.
- Support for binding hierarchical data or adding unbound tree nodes.
Support for selection with different selection modes and keyboard navigation.
- Support for loading data only when needed (lazy loading).
- Complete UI customization and easily binding.
- One of the best Xamarin TreeView components in the market that offers a feature-rich UI.
- Simple configuration and API.
- Touch friendly and responsive.
Extensive demos, documentation to learn quickly and get started with Xamarin TreeView.
Where can I find the Syncfusion Xamarin TreeView demo?
You can find our Xamarin TreeView demo here.
Can I download and utilize the Syncfusion Xamarin TreeView for free?
No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.
How do I get started with Syncfusion Xamarin TreeView?
A good place to start would be our comprehensive getting started documentation.
Our Customers Love Us
Having an excellent set of tools and a great support team, Syncfusion® reduces customers’ development time.Here are some of their experiences.
Amazing tool, great designs
Using Xamarin templates from Syncfusion I can focus on the code and do not have to worry about design. Very easy to implement.
Dirk F,
Software Development Engineer, Small-Business
Essential for any Xamarin developer!
A large number of components that complement or improve almost everything that does not yet exist in Xamarin. The support is the best I've ever seen! They fix bugs quickly and are always willing to listen to suggestions.
Cezar W,
Co-Founder, Small-Business
Rated by users across the globe
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