NX/UG二次开发：PK方式复制体

//复制体tag_t CopyBody(tag_t BodyTag){tag_t UfCopyBody NULL_TAG;tag_t partition NULL_TAG;UF_PS_create_partition(partition);tag_t pkBody NULL_TAG;UF_PS_ask_ps_tag_of_object(BodyTag,pkBody);PK_ENTITY_t CopObject pkBody;PK_ENTITY_copy(CopObject,CopObject);UF_PS_create_obj_from_ps_tag(CopObject, UfCopyBody);UF_DISP_add_item_to_display(UfCopyBody);return UfCopyBody;}