IsMemberExpanded Method (PositionResolver<TKey,TSortKey>)

Determines whether the specified position item has children items in the context of Positions. collection.

Syntax

Visual Basic

'Declaration
 
Public Function IsMemberExpanded( _
   ByVal positionItem As IPositionItem(Of TKey,TSortKey) _
) As Nullable(Of Boolean)

C#

public Nullable<bool> IsMemberExpanded( 
   IPositionItem<TKey,TSortKey> positionItem
)

Parameters

positionItem

The position item.

Return Value

true if the member is expanded; false if the member is collapsed; null this IPositionItem<TKey,TSortKey>.Position does not belong to Positions collection.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2