For complete examples and data files, please go to https://github.com/aspose-words/Aspose.Words-for-C auto doc = MakeObject<Document>(); auto builder = MakeObject<DocumentBuilder>(doc); builder->Writeln(u"Insert a horizontal rule shape into the document."); builder->InsertHorizontalRule(); doc->Save(ArtifactsDir + u"AddContentUsingDocumentBuilder.InsertHorizontalRule.docx");