TBufIndex

Create

ScrollBackward

ScrollForward

GetCurrent

ScrollFirst

ScrollLast

GetRecord

SetToFirstRecord

SetToLastRecord

StoreCurrentRecord

RestoreCurrentRecord

CanScrollForward

DoScrollForward

StoreCurrentRecIntoBookmark

StoreSpareRecIntoBookmark

GotoBookmark

BookmarkValid

CompareBookmarks

SameBookmarks

InitialiseIndex

InitialiseSpareRecord

ReleaseSpareRecord

BeginUpdate

AddRecord

InsertRecordBeforeCurrentRecord

RemoveRecordFromIndex

OrderCurrentRecord

EndUpdate