Unit IDGenU

Classes

TIDGen - [ack redords here

Functions

Register - Property FileName: The name of a file that keeps track of id's.

Types

Constants

Variables


Functions


procedure Register;

Property FileName: The name of a file that keeps track of id's. AttachFile: Hooks up the internal apparatus with the disk data set. The method MUST be called before any other methods will work. DetachFile: Breaks the connection between the TIDGen and the data set. Call this only if you wish to attach the TIDGen to another data set. For example AIDGen.DetachFile; AIDGen.IDFileName := 'NEWFILE'; AIDGen.AttachFile; Pop: Returns an id for use. If any id's have been pushed onto the stack, one of them is poped and returned. If the stack is empty then a new never used before record id is returned. Push: Use this to add a record number to the recycle stack. When Pop next executes this record number will be returned.

Types


Constants


Variables