User`s guide

540 VEE User’s Guide
Appendix
Key Points
The To DataSet Object: The Clear File at PreRun option only
clears the file before data is sent the first time. Notice that the
program sends 10 different records to the same file
sequentially, and they are appended to the file.
The From DataSet Object: This object is configured to retrieve
all records where the rand field is greater than 0.5. In this case,
five out of ten records meet that criterion and the first record is
shown with an index number of 0.