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Class TreeGridExpander - UWP API Reference | Syncfusion

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    Class TreeGridExpander

    Represents a class that maintains the common functionalities of expander in SfTreeGrid.

    Inheritance
    System.Object
    TreeGridExpander
    Implements
    System.IDisposable
    Namespace: Syncfusion.UI.Xaml.TreeGrid
    Assembly: Syncfusion.SfGrid.UWP.dll
    Syntax
    public class TreeGridExpander : Control, IDisposable

    Constructors

    TreeGridExpander()

    Initializes a new instance of TreeGridExpander class.

    Declaration
    public TreeGridExpander()

    Fields

    IsExpandedProperty

    Dependency registration for IsExpanded.

    Declaration
    public static readonly DependencyProperty IsExpandedProperty
    Field Value
    Type
    Windows.UI.Xaml.DependencyProperty

    Properties

    IsExpanded

    Gets or sets a value indicating whether the Expander is expanded or not.

    Declaration
    public bool IsExpanded { get; set; }
    Property Value
    Type
    System.Boolean

    Methods

    Dispose()

    Disposes all the resources used by the TreeGridExpander class.

    Declaration
    public void Dispose()

    Dispose(Boolean)

    Disposes all the resources used by the TreeGridExpander class.

    Declaration
    protected virtual void Dispose(bool disposing)
    Parameters
    Type Name Description
    System.Boolean disposing

    Indicates whether the call is from Dispose method or from a finalizer.

    MeasureOverride(Size)

    Provides the behaviour for the "Measure" pass of the layout cycle.

    Declaration
    protected override Size MeasureOverride(Size availableSize)
    Parameters
    Type Name Description
    Windows.Foundation.Size availableSize

    The available size that this object can give to child objects.Infinity can be specified as a value to indicate that the object will to size whatever the content is available.

    Returns
    Type Description
    Windows.Foundation.Size

    The Size that this object determines it needs during layout,based on its calculations of the allocated sizes for child objects or based on other considerations such as a fixed container size.

    OnApplyTemplate()

    Invoked to apply template for TreeGridExpander.

    Declaration
    protected override void OnApplyTemplate()

    OnDoubleTapped(DoubleTappedRoutedEventArgs)

    Called before the DoubleTapped Event occurs.

    Declaration
    protected override void OnDoubleTapped(DoubleTappedRoutedEventArgs e)
    Parameters
    Type Name Description
    Windows.UI.Xaml.Input.DoubleTappedRoutedEventArgs e

    The Windows.UI.Xaml.Input.DoubleTappedRoutedEventArgs instance containing the event data.

    OnPointerPressed(PointerRoutedEventArgs)

    Declaration
    protected override void OnPointerPressed(PointerRoutedEventArgs e)
    Parameters
    Type Name Description
    Windows.UI.Xaml.Input.PointerRoutedEventArgs e

    OnTapped(TappedRoutedEventArgs)

    Called before the Tapped event occurs.

    Declaration
    protected override void OnTapped(TappedRoutedEventArgs e)
    Parameters
    Type Name Description
    Windows.UI.Xaml.Input.TappedRoutedEventArgs e

    The Windows.UI.Xaml.Input.TappedRoutedEventArgs instance containing the event data.

    Implements

    System.IDisposable

    Extension Methods

    DateTimeExtension.ToDateTime(Object)
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