TDBGrid status bar for column aggregate

c++builder, delphi, tdbgrid, vcl

Solution

Since you have mentioned `JEDI VCL`, try to take a look at the `TJvDBGridFooter` component. It is the status bar for the `TJvDBGrid` control.

- you can modify the displayed text in the `OnDisplayText` event

- you can calculate the aggregate fields in the `OnCalculate` event

- you can follow the grid column scroll, resize or modify the appearence of the panels

Check the demo projects from JVCL's `..\examples\JvUltimDBGrid` folder to see it in action.

Problem

Got a grid with some numeric columns and it's need to implement for each column an aggregate (sum or count) and display it under the corresponding column. I know that some suites (DevExpress or other) had already implemented "by default". But there is a way to implement that using default controls or JVCL?

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