An aspect of a good report after filtering and sorting is summarizing. Summarizing creates totals, subtotals, average etc that help the viewer of the report understand the data better.
- Please refer A simple report to create a simple crystal report
- Right click on the report. Insert > Summary.
- In the Insert summary dialog, select the field to summarize from drop down.
- Select summary option from the drop down next to it.
- Click OK. Now designer will automatically add summary to footer section.
- Click Main report preview button to view this report.
- To customize the summary, select respective summery field in report. Right click on it and select Format object
- Now select Common tab in Format editor dialog box.
- Now click button next to display string label (at the bottom of dialog box).
- Generate formula and click Save and close button
- Again click Main report preview button to view the report.