Add (TFieldDefs)
AddFieldDef (TFieldDefs)
Assign (TFieldDefs)
Create (TOwnedCollection)
create (TDefCollection)
Create (TFieldDefs)
Find (TDefCollection)
Find (TFieldDefs)
GetItemNames (TDefCollection)
GetOwner (TOwnedCollection)
IndexOf (TDefCollection)
MakeNameUnique (TFieldDefs)
Update (TFieldDefs)