The list of child nodes under this node in the structure element tree. Once child
nodes have been added to a node, it can no longer be associated with marked content.
Namespace:PdfTools.Toolbox.Pdf.Structure Assembly: PdfTools.Toolbox (in PdfTools.Toolbox.dll) Version: 1.5.0+4edba55c604d55d1acd3b42825576b5d5e0943f1