The Layout page is the main view of
the
Crystal Reports editor. It is in the Layout page that you
build your report
Formulas
The Formulas page contains the text of
formulas and filters that you add to your report. It is in this page that you
enter the formulas to define your report and view and organize the filters that
limit your report data.
Data
The Data page is where the tables
inserted into the report appear. Connections linking multiple tables inserted
in the same report can also be viewed and created on the Data page.
Preview
The Preview page shows the report
structure with the report data. It is on this page that you can see how your
report will look when it is printed or output.