Shapes property exposed by Shape class can be used to get all the children of container shape e.g.
foreach (Shape shape in containerShape.Shapes)<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />
A new issue to extract all the children shapes from a swimlane has been logged into our issue tracking system as DIAGRAM-33218. We will keep you updated on this issue in this thread.
Please feel free to contact us in case you have further comments or questions.
The issues you have found earlier (filed as ) have been fixed in this Aspose.Words for JasperReports 18.3 update.