Class SfTreeNavigator

Represents a control that enables the user to navigate through items Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem in a tree structure Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigator

Inheritance

System.Object

SfTreeNavigator

Namespace: Syncfusion.Windows.Controls.Navigation

Assembly: Syncfusion.SfTreeNavigator.WPF.dll

Syntax

public class SfTreeNavigator : HeaderedItemsControl

Constructors

SfTreeNavigator()

Initializes a new instance of the SfTreeNavigator class.

Declaration

public SfTreeNavigator()

See Also

Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem

Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigator

Syncfusion.UI.Xaml.Controls

Fields

DrillDownItemProperty

Using a DependencyProperty as the backing store for DrillDownItem. This enables animation, styling, binding, etc...

Declaration

public static readonly DependencyProperty DrillDownItemProperty

Field Value

Type	Description
System.Windows.DependencyProperty

DrillDownItemsProperty

Using a DependencyProperty as the backing store for DrillDownItems. This enables animation, styling, binding, etc...

Declaration

public static readonly DependencyProperty DrillDownItemsProperty

Field Value

Type	Description
System.Windows.DependencyProperty

NavigationModeProperty

Using a DependencyProperty as the backing store for NavigationMode. This enables animation, styling, binding, etc...

Declaration

public static readonly DependencyProperty NavigationModeProperty

Field Value

Type	Description
System.Windows.DependencyProperty

SelectedEvent

Defines an event for the Selection of Items

Declaration

public static readonly RoutedEvent SelectedEvent

Field Value

Type	Description
System.Windows.RoutedEvent

SelectedItemProperty

Using a DependencyProperty as the backing store for SelectedItem. This enables animation, styling, binding, etc...

Declaration

public static readonly DependencyProperty SelectedItemProperty

Field Value

Type	Description
System.Windows.DependencyProperty

Properties

DrillDownItem

Gets the child item Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem

Declaration

public HeaderedItemsControl DrillDownItem { get; }

Property Value

Type	Description
System.Windows.Controls.HeaderedItemsControl

DrillDownItems

Gets or sets a collection of the child items Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem

Declaration

public ObservableCollection<object> DrillDownItems { get; set; }

Property Value

Type	Description
System.Collections.ObjectModel.ObservableCollection<System.Object>

NavigationMode

Gets or sets the mode of navigation to other items Syncfusion.UI.Xaml.Controls.Navigation.NavigationMode

Declaration

public NavigationMode NavigationMode { get; set; }

Property Value

Type	Description
NavigationMode

SelectedItem

Gets or sets the item Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem that has been selected by the user. The default value is null

Declaration

public object SelectedItem { get; set; }

Property Value

Type	Description
System.Object

Methods

ArrangeOverride(Size)

Overridden method for the Size.

Declaration

protected override Size ArrangeOverride(Size finalSize)

Parameters

Type	Name	Description
System.Windows.Size	finalSize	Parameter to get the size.

Returns

Type	Description
System.Windows.Size	Returns Size

Dispose()

To clear unused objects

Declaration

public void Dispose()

GoBack()

When invoked, the control passes back to the parent item.

Declaration

public void GoBack()

MeasureOverride(Size)

Overridden method get the available Size.

Declaration

protected override Size MeasureOverride(Size availableSize)

Parameters

Type	Name	Description
System.Windows.Size	availableSize	Parameter to get the size

Returns

Type	Description
System.Windows.Size	Returns Size

OnApplyTemplate()

Initializes all the child elements of the Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigator control.

Declaration

public override void OnApplyTemplate()

OnItemsChanged(NotifyCollectionChangedEventArgs)

Occurs when the items Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem has changed.

Declaration

protected override void OnItemsChanged(NotifyCollectionChangedEventArgs e)

Parameters

Type	Name	Description
System.Collections.Specialized.NotifyCollectionChangedEventArgs	e	Parameter for the Object

OnSelectionChanged(DependencyPropertyChangedEventArgs)

Occurs when the selected item has changed.

Declaration

protected virtual void OnSelectionChanged(DependencyPropertyChangedEventArgs args)

Parameters

Type	Name	Description
System.Windows.DependencyPropertyChangedEventArgs	args	Parameter for the Dependency Property Changed Event.

OnStyleChanged(Style, Style)

Occurs when the control style has changed.

Declaration

protected override void OnStyleChanged(Style oldStyle, Style newStyle)

Parameters

Type	Name	Description
System.Windows.Style	oldStyle	previous style of the SfTreeNavigator.
System.Windows.Style	newStyle	Current style of the SfTreeNavigator.

Select(Object)

Sets the item as the selected item.

Declaration

public void Select(object item)

Parameters

Type	Name	Description
System.Object	item	Parameter for the object

Events

SelectionChanged

Occurs when the Syncfusion.UI.Xaml.Controls.Navigation.SfTreeNavigatorItem has changed.

Declaration

public event SelectionChangedEventHandler SelectionChanged

Event Type

Type	Description
System.Windows.Controls.SelectionChangedEventHandler