Aspose::Words::Document::get_PackageCustomParts method. Gets or sets the collection Of custom parts (arbitrary content) that are linked to the OOXML package using "unknown relationships" in C++....docx" ); ASSERT_EQ ( 2 , doc -> get_PackageCustomParts...get_PackageCustomParts () -> RemoveAt ( 2 ); ASSERT_EQ ( 2 , doc -> get_PackageCustomParts...