TTMSFNCDataGridDataCustomRowCalculationEvent Event Type
Computes a custom aggregate for a row over an inclusive column range through an object event handler.
API unit family: TMSFNCDataGridData
Remarks
The event is used for a custom calculation only when no TTMSFNCDataGridDataCustomRowCalculationCallback is supplied. When neither is assigned, the result is 0.
Parameters
| Name | Description |
|---|---|
Sender |
Data object requesting the calculation. |
ARow |
Zero-based index of the row being calculated. |
AFromColumn |
First zero-based column index included in the calculation. |
AToColumn |
Last zero-based column index included in the calculation. |
Returns
The aggregate value to format and write to the calculation output cell.