'Declaration Public Sub InsertRange( _ ByVal index As Integer, _ ByVal items As IEnumerable(Of NodeBase) _ )
public void InsertRange( int index, IEnumerable<NodeBase> items )
Note that if the collection is sealed (see RichTextObjectBase.IsSealed) then an exception will be raised.
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