The data navigation bar helps you manage and navigate through the
records of a data set. Depending on your needs and position in the
program, the elements of the data navigation bar might have different
visibility.

The elements are as follows:

• - first record
• - prior record
• - number of current record
  from the entire number of records
• - next record
• - last record
• - append record
• - delete record
• - enter in edit record mode
• - confirm record changes
• - cancel record changes