Aspose::Words::Markup::CustomPart::get_RelationshipType method. Gets or sets the relationship type from the parent part to this custom part in C++....docx" ); ASSERT_EQ ( 2 , doc -> get_PackageCustomParts...get_PackageCustomParts () -> RemoveAt ( 2 ); ASSERT_EQ ( 2 , doc -> get_PackageCustomParts...