rdd_getEveryRowFields

FUNCTION rdd_getEveryRowFields (
  rddFileName STRING,
  reportName STRING)
 RETURNING fieldNames DYNAMIC ARRAY OF STRING

Function that loads a rdd file and returns the field names of the fields contained in the first PRINT statement from the ON EVERY ROW section of the specified report.

Files of type rdd files are produced from 4gl source files by the 4GL compiler using the option "--build-rdd".

Parameters

rddFileName STRING - Full path to a rdd file.
reportName STRING - Name of the report as specified in the 4gl source file.

Returns

fieldNames DYNAMIC ARRAY OF STRING - Null if error occurred.