'Declaration Protected Friend Overridable Sub OnSelectedColumnsCollectionChanged( _ ByVal previouslySelectedColumns As SelectedColumnsCollection, _ ByVal newSelectedColumns As SelectedColumnsCollection _ )
protected internal virtual void OnSelectedColumnsCollectionChanged( SelectedColumnsCollection previouslySelectedColumns, SelectedColumnsCollection newSelectedColumns )
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