com.spire.doc.collections
Classes 
BodyRegionCollection
BookmarkCollection
CellCollection
ChangeItems
CollectionEx
ColumnCollection
CommentsCollection
DocumentObjectCollection
DocumentSubsetCollection
DropDownCollection
FieldCollection
FormFieldCollection
GroupedShapeCollection
ListLevelCollection
ListStyleCollection
ParagraphCollection
ParagraphItemCollection
PermissionCollection
RowCollection
SectionCollection
ShapeItemCollection
ShapeObjectTextCollection
SortedDictionary
SortedItemList
StyleCollection
SubSetEnumerator
TabCollection
TableCollection
TextBoxCollection
TextBoxItemCollection
TypedSortedListEx
Enums 
ChangeItemsType