Class SfAccordionItem

Represents a control that displays a header and has a collapsible content window.

Inheritance
System.Object
HeaderedContentControl
SfAccordionItem
Implements
System.IDisposable
Inherited Members
Namespace: Syncfusion.UI.Xaml.Controls.Layout
Assembly: Syncfusion.SfAccordion.UWP.dll
Syntax
public class SfAccordionItem : HeaderedContentControl, IUpdateVisualState, IDisposable

Constructors

SfAccordionItem()

Initializes a new instance of the AccordionItem class.

Declaration
public SfAccordionItem()

Fields

AccordionButtonStyleProperty

Identifies the AccordionButtonStyle dependency property.

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

ContentTargetSizeProperty

Identifies the ContentTargetSize dependency property.

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

ExpandableContentControlStyleProperty

Identifies the ExpandableContentControlStyle dependency property.

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

IsSelectedProperty

Identifies the IsSelected dependency property.

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

Properties

AccordionButtonStyle

Gets or sets the Style used by AccordionButton.

Declaration
public Style AccordionButtonStyle { get; set; }
Property Value
Type Description
Windows.UI.Xaml.Style

ContentTargetSize

Gets the Size that the content will animate to.

Declaration
public Size ContentTargetSize { get; }
Property Value
Type Description
Windows.Foundation.Size

ExpandableContentControlStyle

Gets or sets the Style used by ExpandableContentControl.

Declaration
public Style ExpandableContentControlStyle { get; set; }
Property Value
Type Description
Windows.UI.Xaml.Style

IsLocked

Gets a value indicating whether the AccordionItem cannot be selected by the user.

Declaration
public bool IsLocked { get; }
Property Value
Type Description
System.Boolean

True if this instance is locked; otherwise, false.
Remarks

The IsSelected property may not be changed when the AccordionItem is locked. Locking occurs when the item is the first in the list, the SelectionMode of Accordion requires atleast one selected AccordionItem and the AccordionItem is currently selected.

IsSelected

Gets or sets a value indicating whether the AccordionItem is selected and its content window is visible.

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

Methods

Dispose()

Represents dispose method for disposing unwanted objects

Declaration
public void Dispose()

Dispose(Boolean)

To remove all the instance which is used in SfAccordionItem

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

OnAccordionButtonStyleChanged(Style, Style)

Called when AccordionButtonStyle is changed.

Declaration
protected virtual void OnAccordionButtonStyleChanged(Style oldStyle, Style newStyle)
Parameters
Type Name Description
Windows.UI.Xaml.Style oldStyle

The old style.
Windows.UI.Xaml.Style newStyle

The new style.

OnApplyTemplate()

Builds the visual tree for the AccordionItem control when a new template is applied.

Declaration
protected override void OnApplyTemplate()

OnExpandableContentControlStyleChanged(Style, Style)

Called when ExpandableContentControlStyle is changed.

Declaration
protected virtual void OnExpandableContentControlStyleChanged(Style oldStyle, Style newStyle)
Parameters
Type Name Description
Windows.UI.Xaml.Style oldStyle

The old style.
Windows.UI.Xaml.Style newStyle

The new style.

OnGotFocus(RoutedEventArgs)

Provides handling for the GotFocus event.

Declaration
protected override void OnGotFocus(RoutedEventArgs e)
Parameters
Type Name Description
Windows.UI.Xaml.RoutedEventArgs e

The data for the event.

OnKeyDown(KeyRoutedEventArgs)

Provides handling for the KeyDown event.

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

Key event args.

OnLostFocus(RoutedEventArgs)

Provides handling for the LostFocus event.

Declaration
protected override void OnLostFocus(RoutedEventArgs e)
Parameters
Type Name Description
Windows.UI.Xaml.RoutedEventArgs e

The data for the event.

OnPointerEntered(PointerRoutedEventArgs)

Occurs when the focus is obtained

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

OnPointerExited(PointerRoutedEventArgs)

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

OnPointerPressed(PointerRoutedEventArgs)

Occurs when the focus is obtained

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

OnPointerReleased(PointerRoutedEventArgs)

Called when the pointer device that previously initiated a Press action is released

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

OnSelected()

Raises the Selected event when the IsSelected property changes from false to true.

Declaration
protected virtual void OnSelected()

OnUnselected()

Raises the Unselected event when the IsSelected property changes from true to false.

Declaration
protected virtual void OnUnselected()

Events

Selected

Occurs when the accordionItem is selected.

Declaration
public event RoutedEventHandler Selected
Event Type
Type Description
Windows.UI.Xaml.RoutedEventHandler

Unselected

Occurs when the accordionItem is unselected.

Declaration
public event RoutedEventHandler Unselected
Event Type
Type Description
Windows.UI.Xaml.RoutedEventHandler

Implements

System.IDisposable

Extension Methods