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Purpose

 

 

Class to access table using the information from the DDF files

 

 

 

Prototype

 

 

CLASS BtDDFServer INHERIT BtServer

 

 

 

Method

 

 

 

 

 

 

Description

 

 

The BtDDFServer class allows you to open tables based on the information stores in the DDF data dictionary.

The class depends on the existance of the FILE.DDF, FIELD.DDF and INDEX.DDF files. Without these files, the file will not be opened.

 

When opening files with the BtDDFServer class, the index definition in INDEX.DDF is used and the index information that is read from the file itself is ignored.

 

 

 

See Also

 

 

BtServer, BtDDFileServer, BtDDIndexServer, BtDDFieldServer