UpdateSelectionFromEventSource Method

Updates the selection based on an event that may have originated in a container that belongs to the control.

Definition

Namespace: Avalonia.Controls.Primitives
Assembly: Avalonia.Controls (in Avalonia.Controls.dll)

C#

protected bool UpdateSelectionFromEventSource(
	Object? eventSource,
	bool select = true,
	bool rangeModifier = false,
	bool toggleModifier = false,
	bool rightButton = false,
	bool fromFocus = false
)

VB

Protected Function UpdateSelectionFromEventSource ( 
	eventSource As Object,
	Optional select As Boolean = true,
	Optional rangeModifier As Boolean = false,
	Optional toggleModifier As Boolean = false,
	Optional rightButton As Boolean = false,
	Optional fromFocus As Boolean = false
) As Boolean

F#

member UpdateSelectionFromEventSource : 
        eventSource : Object * 
        ?select : bool * 
        ?rangeModifier : bool * 
        ?toggleModifier : bool * 
        ?rightButton : bool * 
        ?fromFocus : bool 
(* Defaults:
        let _select = defaultArg select true
        let _rangeModifier = defaultArg rangeModifier false
        let _toggleModifier = defaultArg toggleModifier false
        let _rightButton = defaultArg rightButton false
        let _fromFocus = defaultArg fromFocus false
*)
-> bool 

Parameters

  Object

The control that raised the event.

  Boolean  (Optional)

Whether the container should be selected or unselected.

  Boolean  (Optional)

Whether the range modifier is enabled (i.e. shift key).

  Boolean  (Optional)

Whether the toggle modifier is enabled (i.e. ctrl key).

  Boolean  (Optional)

Whether the event is a right-click.

  Boolean  (Optional)

Wheter the event is a focus event

Return Value

Boolean
True if the event originated from a container that belongs to the control; otherwise false.

See Also

Reference

SelectingItemsControl Class
Avalonia.Controls.Primitives Namespace