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Home GeoPack GeoDB Type Declarations and Constants TIxItemIDRec
See also: IxItemID, Database Item IDs 

TIxItemIDRec

Unit:SDL_geodb
Class: none
Declaration: 
TIxItemIDRec = record
                 ItemID  : longint;
                 index   : longint;
               end;

The type declaration TIxItemIDRec specifies the records used for the item ID index IxItemID. The variable ItemID holds the item ID, the variable index contains the pointer to the database. It may be used to access the Data property.

Hint: Please note that the interface of TGeoDB uses indexes which start at 1 although the physical indexes as stored on the disk are zero-based. Thus you have to be careful if you read the indexes from disk without using the methods and properties of TGeoDB.


Last Update: 2023-Feb-06