Nelson Software Solutions Specializing in Btrieve Files with DDF Creation and Import / Export and File Repairs

DDF or Data Definition File Creation (View Video of Process)

When building a data dictionary you will have the following three tabs presented in screen shots.  The first tab you select the file you wish to build the DDF on.

The second tab is where all the work comes in of defining the different field types.

The 3rd tab allows you to select the DDF files location where you want to store this new definition.