Class SfRadialMenu

Represents a control displays a hierarchical menu in a circular layout. Typically used as a context menu, it can expose more menu items in the same space than traditional menus.

Inheritance

System.Object

SfRadialMenu

Namespace: Syncfusion.SfRadialMenu.XForms

Assembly: Syncfusion.SfRadialMenu.XForms.dll

Syntax

public class SfRadialMenu : View, IParentThemeElement, IThemeElement

Constructors

SfRadialMenu()

Initializes a new instance of the SfRadialMenu class.

Declaration

public SfRadialMenu()

Fields

AnimationDurationProperty

Identifies the AnimationDuration bindable property. It indicating the speed of opening / closing / navigating animations.

Declaration

public static readonly BindableProperty AnimationDurationProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackFontFamilyProperty

Identifies the CenterButtonBackFontFamily bindable property. It indicates the font family of the text of center button when it is navigated to next level, and not in first level.

Declaration

public static readonly BindableProperty CenterButtonBackFontFamilyProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackFontSizeProperty

Identifies the CenterButtonBackFontSize bindable property. It indicates the size of the text/icon of the center button.

Declaration

public static readonly BindableProperty CenterButtonBackFontSizeProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackgroundColorProperty

Identifies the CenterButtonBackgroundColor bindable property. It indicates the back color of the center button at first level.

Declaration

public static readonly BindableProperty CenterButtonBackgroundColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackTextColorProperty

Identifies the CenterButtonBackTextColor bindable property.

Declaration

public static readonly BindableProperty CenterButtonBackTextColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackTextProperty

Identifies the CenterButtonBackText bindable property. It indicates the text of the center button when it is navigated to next level, and not in first level.

Declaration

public static readonly BindableProperty CenterButtonBackTextProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBackViewProperty

Identifies the CenterButtonBackView bindable property. It indicates a view of the center button when it is navigated to next level, and not in first level.

Declaration

public static readonly BindableProperty CenterButtonBackViewProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBorderColorProperty

Identifies the CenterButtonBorderColor bindable property. It indicates the border color of the center button in SfRadialMenu.

Declaration

public static readonly BindableProperty CenterButtonBorderColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonBorderThicknessProperty

Identifies the CenterButtonBorderThickness bindable property. It indicates the border thickness of the center button.

Declaration

public static readonly BindableProperty CenterButtonBorderThicknessProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonFontAttributesProperty

Identifies the CenterButtonFontAttributes bindable property. It indicates the font attributes of the center button at first level.

Declaration

public static readonly BindableProperty CenterButtonFontAttributesProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonFontFamilyProperty

Identifies the CenterButtonFontFamily bindable property. It indicates the font family of the text of center button at first level.

Declaration

public static readonly BindableProperty CenterButtonFontFamilyProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonFontSizeProperty

Identifies the CenterButtonFontSize bindable property. It indicates the size of the text/icon of the center button at first level.

Declaration

public static readonly BindableProperty CenterButtonFontSizeProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonPlacementProperty

Identifies the CenterButtonPlacement bindable property. Users can set the placement of the center button.

Declaration

public static readonly BindableProperty CenterButtonPlacementProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonRadiusProperty

Identifies the CenterButtonRadius bindable property. It indicates the size of the center button at first level by adjusting its radius.

Declaration

public static readonly BindableProperty CenterButtonRadiusProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonTextColorProperty

Identifies the CenterButtonTextColor bindable property. It indicates text/font icon color of the center button at first level.

Declaration

public static readonly BindableProperty CenterButtonTextColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonTextProperty

Identifies the CenterButtonText bindable property. It indicates text of the center button at first level, and it can also act as font icon.

Declaration

public static readonly BindableProperty CenterButtonTextProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CenterButtonViewProperty

Identifies the CenterButtonView bindable property. It indicates the view of the center button at first level. Any view can be assigned as center button view.

Declaration

public static readonly BindableProperty CenterButtonViewProperty

Field Value

Type
Xamarin.Forms.BindableProperty

CommandParameterProperty

Identifies the CommandParameter bindable property. It is a parameter to pass to the Command property. This is a bindable property.

Declaration

public static readonly BindableProperty CommandParameterProperty

Field Value

Type
Xamarin.Forms.BindableProperty

Remarks

This bindable property is read-only.

CommandProperty

Identifies the Command bindable property. It invokes when the button is activated. The default value is null.

Declaration

public static readonly BindableProperty CommandProperty

Field Value

Type
Xamarin.Forms.BindableProperty

DisplayMemberPathProperty

Identifies the DisplayMemberPath bindable property. The display member path is used to search the item.

Declaration

public static readonly BindableProperty DisplayMemberPathProperty

Field Value

Type
Xamarin.Forms.BindableProperty

EnableCenterButtonAnimationProperty

Identifies the EnableCenterButtonAnimation bindable property. It enables and disables Zoom In and Zoom out animation when the RadialMenu is opened or closed, respectively.

Declaration

public static readonly BindableProperty EnableCenterButtonAnimationProperty

Field Value

Type
Xamarin.Forms.BindableProperty

EnableRotationProperty

Identifies the EnableRotation bindable property. It indicates whether to enable or disable the rim rotation with touch gestures.

Declaration

public static readonly BindableProperty EnableRotationProperty

Field Value

Type
Xamarin.Forms.BindableProperty

IsDragEnabledProperty

Identifies the IsDragEnabled bindable property. It indicates whether the center button can be dragged on the view in SfRadialMenu.

Declaration

public static readonly BindableProperty IsDragEnabledProperty

Field Value

Type
Xamarin.Forms.BindableProperty

IsOpenProperty

Identifies the IsOpen bindable property. It indicates either the control has to be open or closed.

Declaration

public static readonly BindableProperty IsOpenProperty

Field Value

Type
Xamarin.Forms.BindableProperty

ItemHeightProperty

Identifies the ItemHeight bindable property. This property can be used to change the height of each item.

Declaration

public static readonly BindableProperty ItemHeightProperty

Field Value

Type
Xamarin.Forms.BindableProperty

ItemsProperty

Identifies the Items bindable property. It is a collection of items to display in SfRadialMenu.

Declaration

public static readonly BindableProperty ItemsProperty

Field Value

Type
Xamarin.Forms.BindableProperty

ItemsSourceProperty

Identifies the ItemsSource bindable property. It is a collection of items that can be populated as SfRadialMenuItem.

Declaration

public static readonly BindableProperty ItemsSourceProperty

Field Value

Type
Xamarin.Forms.BindableProperty

ItemTemplateProperty

Identifies the ItemTemplate bindable property. The Template class defines the visual structure of a suggestion item.

Declaration

public static readonly BindableProperty ItemTemplateProperty

Field Value

Type
Xamarin.Forms.BindableProperty

ItemWidthProperty

Identifies the ItemWidth bindable property. This property can be used to change the width of each item.

Declaration

public static readonly BindableProperty ItemWidthProperty

Field Value

Type
Xamarin.Forms.BindableProperty

LayoutTypeProperty

Identifies the bindable property. The value indicates arrangement of items on rim either automatic or user-defined.

Declaration

public static readonly BindableProperty LayoutTypeProperty

Field Value

Type
Xamarin.Forms.BindableProperty

PointProperty

Identifies the Point bindable property. It indicates the position of the center button placement.

Declaration

public static readonly BindableProperty PointProperty

Field Value

Type
Xamarin.Forms.BindableProperty

RimColorProperty

Identifies the RimColor bindable property. It indicates the color of the entire rim in SfRadialMenu.

Declaration

public static readonly BindableProperty RimColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

RimRadiusProperty

Identifies the RimRadius bindable property. It indicates the size of the rim by adjusting its radius in SfRadialMenu.

Declaration

public static readonly BindableProperty RimRadiusProperty

Field Value

Type
Xamarin.Forms.BindableProperty

SelectionColorProperty

Identifies the SelectionColor bindable property. It indicates the selection color of item in SfRadialMenu.

Declaration

public static readonly BindableProperty SelectionColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

SeparatorColorProperty

Identifies the SeparatorColor bindable property. It indicates the color of the separator that appears between two items.

Declaration

public static readonly BindableProperty SeparatorColorProperty

Field Value

Type
Xamarin.Forms.BindableProperty

SeparatorThicknessProperty

Identifies the SeparatorThickness bindable property. The value indicates the thickness of separator that appears between two items.

Declaration

public static readonly BindableProperty SeparatorThicknessProperty

Field Value

Type
Xamarin.Forms.BindableProperty

StartAngleProperty

Identifies the StartAngle bindable property. It indicates the start angle of the rim.

Declaration

public static readonly BindableProperty StartAngleProperty

Field Value

Type
Xamarin.Forms.BindableProperty

VisibleSegmentsCountProperty

Identifies the VisibleSegmentsCount bindable property. It splits the available spaces as pie segments. The exceeded items will not be shown, and beneath items it leaves empty space on rim.

Declaration

public static readonly BindableProperty VisibleSegmentsCountProperty

Field Value

Type
Xamarin.Forms.BindableProperty

Properties

AnimationDuration

Gets or sets the value indicating the speed of opening / closing / navigating animations.

Declaration

public int AnimationDuration { get; set; }

Property Value

Type	Description
System.Int32	The default value is 10.

CenterButtonBackFontFamily

Gets or sets the value that indicating the font family of the text of center button when it navigated to next level and not in first level. Font icon support will achieved through this support. It will not applicable to custom view assigned through CenterBackButtonView.

Declaration

public string CenterButtonBackFontFamily { get; set; }

Property Value

Type	Description
System.String	The default value is string.Empty.

CenterButtonBackFontSize

Gets or sets the value that indicating the size of the text / icon of the center button when it navigated to next level and not in first level. It will not applicable to custom view assigned through CenterBackButtonView.

Declaration

public double CenterButtonBackFontSize { get; set; }

Property Value

Type	Description
System.Double	The default font size is 16.

CenterButtonBackgroundColor

Gets or sets the value indicating the back color of the center button at first level. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public Color CenterButtonBackgroundColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is Gray.

CenterButtonBackText

Gets or sets the value indicating text of the center button when it navigated to next level and not in first level and it can also act as font icon. It will not applicable to custom view assigned through CenterBackButtonView.

Declaration

public string CenterButtonBackText { get; set; }

Property Value

Type	Description
System.String	The default value is string.Empty.

CenterButtonBackTextColor

Gets or sets the value indicating text/font icon color of the center button when it navigated to next level and not in first level. It will not applicable to custom view assigned through CenterBackButtonView.

Declaration

public Color CenterButtonBackTextColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is Black.

CenterButtonBackView

Gets or sets the value indicating a view of the center button when it navigated to next level and not in first level. Any view can be assigned as center back button view.

Declaration

public View CenterButtonBackView { get; set; }

Property Value

Type	Description
Xamarin.Forms.View	The default value is null.

CenterButtonBorderColor

Gets or sets a value that indicates the border color of the center button in SfRadialMenu.

Declaration

public Color CenterButtonBorderColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is transparent.

CenterButtonBorderThickness

Gets or sets a value of the CenterButtonBorderThickness that indicates the border thickness of the center button.

Declaration

public double CenterButtonBorderThickness { get; set; }

Property Value

Type	Description
System.Double	The default value is 3.

CenterButtonFontAttributes

Gets or sets the value indicating font attributes of the center button at first level. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public FontAttributes CenterButtonFontAttributes { get; set; }

Property Value

Type	Description
Xamarin.Forms.FontAttributes	The default font attribute is none.

CenterButtonFontFamily

Gets or sets the value that indicating the font family of the text of center button at first level. Font icon support will achieved through this support. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public string CenterButtonFontFamily { get; set; }

Property Value

Type	Description
System.String	The default font size is 16.

CenterButtonFontSize

Gets or sets the value that indicating the size of the text / icon of the center button at first level. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public double CenterButtonFontSize { get; set; }

Property Value

Type	Description
System.Double	The default font size is 16.

CenterButtonPlacement

Gets or sets the position of the center button placement. User can set the placement of the center button.

Declaration

public SfRadialMenuCenterButtonPlacement CenterButtonPlacement { get; set; }

Property Value

Type	Description
SfRadialMenuCenterButtonPlacement	The default CenterButtonPlacement is Center.

CenterButtonRadius

Gets or sets the value that indicating the size of the center button at first level by adjusting its radius.

Declaration

public double CenterButtonRadius { get; set; }

Property Value

Type	Description
System.Double	The default value is 0.5.

CenterButtonText

Gets or sets the value indicating text of the center button at first level and it can also act as font icon. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public string CenterButtonText { get; set; }

Property Value

Type	Description
System.String	The default value is string.Empty.

CenterButtonTextColor

Gets or sets the value indicating text/font icon color of the center button at first level. It will not applicable to custom view assigned through CenterButtonView.

Declaration

public Color CenterButtonTextColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is White.

CenterButtonView

Gets or sets the value indicating view of the center button at first level. Any view can be assigned as center button view.

Declaration

public View CenterButtonView { get; set; }

Property Value

Type	Description
Xamarin.Forms.View	The default value is null.

Command

Gets or sets the value of the Command. It invokes when the button is activated. It is a bindale property.

Declaration

public ICommand Command { get; set; }

Property Value

Type
System.Windows.Input.ICommand

CommandParameter

Gets or sets the value of the CommandParameter, which is a parameter to pass the Command property.

Declaration

public object CommandParameter { get; set; }

Property Value

Type	Description
System.Object	The command parameter.

DisplayMemberPath

Gets or sets the value of DisplayMemberPath. The display member path is used to search the item.

Declaration

public string DisplayMemberPath { get; set; }

Property Value

Type	Description
System.String	The default value is null.

EnableCenterButtonAnimation

Gets or sets a value indicating whether that enable and disable Zoom In or Zoom out animation when the RadialMenu getting open or close respectively.

Declaration

public bool EnableCenterButtonAnimation { get; set; }

Property Value

Type	Description
System.Boolean	The default value is string.Empty.

EnableRotation

Gets or sets a value indicating whether the Boolean value that indicates whether to enable or disable the rim rotation with touch gestures.

Declaration

public bool EnableRotation { get; set; }

Property Value

Type	Description
System.Boolean	The default value is true.

IsDragEnabled

Gets or sets a value indicating whether the value indicating whether the center button can be drag on the view. It is applicable when the SfRadialMenu in closed state.

Declaration

public bool IsDragEnabled { get; set; }

Property Value

Type	Description
System.Boolean	The default value is zero.

IsOpen

Gets or sets a value indicating whether the value indicating either the control has to be open or closed. Using this property user can load the control with open state.

Declaration

public bool IsOpen { get; set; }

Property Value

Type	Description
System.Boolean	The default value is false.

ItemHeight

Gets or sets a value of ItemHeight. This property can be used to change the height of each item.

Declaration

public double ItemHeight { get; set; }

Property Value

Type	Description
System.Double	The default value is 40.

Items

Gets or sets the value of Items. It is a collection of items to display in SfRadialMenu.

Declaration

public ObservableCollection<SfRadialMenuItem> Items { get; set; }

Property Value

Type	Description
System.Collections.ObjectModel.ObservableCollection<SfRadialMenuItem>	The default value is null.

ItemsSource

Gets or sets a collection of items that can be populated as SfRadialMenuItem and get rendered at run-time based on the Template provided.

Declaration

public IEnumerable<object> ItemsSource { get; set; }

Property Value

Type	Description
System.Collections.Generic.IEnumerable<System.Object>	The default value is null.

ItemTemplate

Gets or sets an instance of the Template class that defines the visual structure of a suggestion item.

Declaration

public DataTemplate ItemTemplate { get; set; }

Property Value

Type	Description
Xamarin.Forms.DataTemplate	The default value is null.

ItemWidth

Gets or sets the value of ItemWidth. This property can be used to change the width of each item.

Declaration

public double ItemWidth { get; set; }

Property Value

Type	Description
System.Double	The default value is 40.

LayoutType

Gets or sets a value that indicates the arrangement of items on rim either automatic or user-defined in SfRadialMenu.

Declaration

public LayoutType LayoutType { get; set; }

Property Value

Type	Description
LayoutType	The default value is LayoutType.Default.

Point

Gets or sets the value indication the position of the center button placement. User can determine the position of the center button while loading.

Declaration

public Point Point { get; set; }

Property Value

Type	Description
Xamarin.Forms.Point	The default value is zero.

RimColor

Gets or sets a value that indicates the color of the entire rim in SfRadialMenu.

Declaration

public Color RimColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is Transparent.

RimRadius

Gets or sets the value indicating the size of the rim by adjusting its radius.

Declaration

public double RimRadius { get; set; }

Property Value

Type	Description
System.Double	The default value is zero.

SelectionColor

Gets or sets a value that indicates the selection color of item. Generally it is represented as pie. It will not be applicable to custom view.

Declaration

public Color SelectionColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is transparent.

SeparatorColor

Gets or sets the value indicating the color of the separator that appear between two items.

Declaration

public Color SeparatorColor { get; set; }

Property Value

Type	Description
Xamarin.Forms.Color	The default value is White.

SeparatorThickness

Gets or sets the value indicating the thickness of the separator that appear between two items.

Declaration

public double SeparatorThickness { get; set; }

Property Value

Type	Description
System.Double	The default value is zero.

StartAngle

Gets or sets a value of the StartAngle that indicates the start angle of the rim.

Declaration

public int StartAngle { get; set; }

Property Value

Type	Description
System.Int32	The default value is 0.

VisibleSegmentsCount

Gets or sets the value that splits the available spaces as pie segments. Exceeded items will not shown and beneath items leave empty space on rim. It will be applicable only if the SfRadialMenu in Custom layout type.

Declaration

public int VisibleSegmentsCount { get; set; }

Property Value

Type	Description
System.Int32	The default value is 10.

Methods

add_CenterButtonBackTapped(SfRadialMenu.CenterButtonBackTappedEventHandler)

Declaration

public void add_CenterButtonBackTapped(SfRadialMenu.CenterButtonBackTappedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.CenterButtonBackTappedEventHandler	value

add_Closed(SfRadialMenu.ClosedEventHandler)

Declaration

public void add_Closed(SfRadialMenu.ClosedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.ClosedEventHandler	value

add_Closing(SfRadialMenu.ClosingEventHandler)

Declaration

public void add_Closing(SfRadialMenu.ClosingEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.ClosingEventHandler	value

add_DragBegin(SfRadialMenu.DragBeginEventHandler)

Declaration

public void add_DragBegin(SfRadialMenu.DragBeginEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.DragBeginEventHandler	value

add_DragEnd(SfRadialMenu.DragEndEventHandler)

Declaration

public void add_DragEnd(SfRadialMenu.DragEndEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.DragEndEventHandler	value

add_Navigated(SfRadialMenu.NavigatedEventHandler)

Declaration

public void add_Navigated(SfRadialMenu.NavigatedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.NavigatedEventHandler	value

add_Navigating(SfRadialMenu.NavigatingEventHandler)

Declaration

public void add_Navigating(SfRadialMenu.NavigatingEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.NavigatingEventHandler	value

add_Opened(SfRadialMenu.OpenedEventHandler)

Declaration

public void add_Opened(SfRadialMenu.OpenedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.OpenedEventHandler	value

add_Opening(SfRadialMenu.OpeningEventHandler)

Declaration

public void add_Opening(SfRadialMenu.OpeningEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.OpeningEventHandler	value

Close()

Closed the items of the Radial Menu by collapsing the rim in SfRadialMenu.

Declaration

public void Close()

Dispose()

This method disposes the unmanaged objects after finising job of SfRadialMenu.

Declaration

public void Dispose()

OnSizeRequest(Double, Double)

OnSizeRequest method.

Declaration

protected override SizeRequest OnSizeRequest(double widthConstraint, double heightConstraint)

Parameters

Type	Name	Description
System.Double	widthConstraint	The width constraint.
System.Double	heightConstraint	The height constraint.

Returns

Type	Description
Xamarin.Forms.SizeRequest	The return value.

remove_CenterButtonBackTapped(SfRadialMenu.CenterButtonBackTappedEventHandler)

Declaration

public void remove_CenterButtonBackTapped(SfRadialMenu.CenterButtonBackTappedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.CenterButtonBackTappedEventHandler	value

remove_Closed(SfRadialMenu.ClosedEventHandler)

Declaration

public void remove_Closed(SfRadialMenu.ClosedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.ClosedEventHandler	value

remove_Closing(SfRadialMenu.ClosingEventHandler)

Declaration

public void remove_Closing(SfRadialMenu.ClosingEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.ClosingEventHandler	value

remove_DragBegin(SfRadialMenu.DragBeginEventHandler)

Declaration

public void remove_DragBegin(SfRadialMenu.DragBeginEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.DragBeginEventHandler	value

remove_DragEnd(SfRadialMenu.DragEndEventHandler)

Declaration

public void remove_DragEnd(SfRadialMenu.DragEndEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.DragEndEventHandler	value

remove_Navigated(SfRadialMenu.NavigatedEventHandler)

Declaration

public void remove_Navigated(SfRadialMenu.NavigatedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.NavigatedEventHandler	value

remove_Navigating(SfRadialMenu.NavigatingEventHandler)

Declaration

public void remove_Navigating(SfRadialMenu.NavigatingEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.NavigatingEventHandler	value

remove_Opened(SfRadialMenu.OpenedEventHandler)

Declaration

public void remove_Opened(SfRadialMenu.OpenedEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.OpenedEventHandler	value

remove_Opening(SfRadialMenu.OpeningEventHandler)

Declaration

public void remove_Opening(SfRadialMenu.OpeningEventHandler value)

Parameters

Type	Name	Description
SfRadialMenu.OpeningEventHandler	value

Show()

Opens the first level items of the Radial Menu by expanding the rim in SfRadialMenu.

Declaration

public void Show()

Events

CenterButtonBackTapped

Occurs when the Center button is tapped. Center button can be retrieve and customized.

Declaration

public event SfRadialMenu.CenterButtonBackTappedEventHandler CenterButtonBackTapped

Event Type

Type
SfRadialMenu.CenterButtonBackTappedEventHandler

Closed

Occurs when the first level menu is collapsed to closed in SfRadialMenu.

Declaration

public event SfRadialMenu.ClosedEventHandler Closed

Event Type

Type
SfRadialMenu.ClosedEventHandler

Closing

Occurs when the first level menu starts to collapse to close.

Declaration

public event SfRadialMenu.ClosingEventHandler Closing

Event Type

Type
SfRadialMenu.ClosingEventHandler

DragBegin

Occurs when the control get Dragged.

Declaration

public event SfRadialMenu.DragBeginEventHandler DragBegin

Event Type

Type
SfRadialMenu.DragBeginEventHandler

DragEnd

Occurs when the control get DragEnded.

Declaration

public event SfRadialMenu.DragEndEventHandler DragEnd

Event Type

Type
SfRadialMenu.DragEndEventHandler

Navigated

Occurs when a Radial Menu item tapped and navigated to its next hierarchy level or Center back button is tapped to navigated to its previous hierarchy level. Its occurs only an item that has children.

Declaration

public event SfRadialMenu.NavigatedEventHandler Navigated

Event Type

Type
SfRadialMenu.NavigatedEventHandler

Navigating

Occurs when a Radial Menu item tapped to starts navigating to its next hierarchy level or Center back button is tapped to starts navigating to previous hierarchy level. Its occurs only an item that has children.

Declaration

public event SfRadialMenu.NavigatingEventHandler Navigating

Event Type

Type
SfRadialMenu.NavigatingEventHandler

Opened

Occurs when the first level menu is expanded to opened in SfRadialMenu.

Declaration

public event SfRadialMenu.OpenedEventHandler Opened

Event Type

Type
SfRadialMenu.OpenedEventHandler

Opening

Occurs when the first level menu starts to expand to open in SfRadialMenu.

Declaration

public event SfRadialMenu.OpeningEventHandler Opening

Event Type

Type
SfRadialMenu.OpeningEventHandler