📄 about.txt
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In this demo you can:
- add/delete column summaries (see Options/Summary)
- change the summary types (right mouse click on the group footer cell)
- calculate using selected records only (see Options/Summary)
- ignore Null values for Count and Average summaries (see Options/Summary)
- group both tables by dragging column header(s) to the grouping area
- display resizable images by clicking on a focused image icon
- display a calendar by editing a PurchaseDate
- display a calculator by editing a PaymentAmount
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