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Home GeoPack GeoDB Type Declarations and Constants TgdbSystemData
See also: ReadSystemInformation, Database Structure of GeoDB 

TgdbSystemData

Unit:SDL_geodb
Class: none
Declaration: 
TgdbSystemData = record
  HighestID   : longint;
  DBVersion   : longint;
  Description : string[60];
  Revision    : longint;
  Reserved    : array[1..183] of byte;
end;

The type declaration TgdbSystemData defines the database wide system data which is stored in the file *.gdd. Please note that the system data is normally not needed by the user. However, the system data of a database can be read by the function ReadSystemInformation. In addition, the description of the database can be retrieved or changed by means of the property Description, the revision number can be adjusted by setting the property Revision.

Last Update: 2023-Feb-06