SalNumber CountRows(SalNumber nFlagsOn, SalNumber nFlagsOff)
The method CountRows returns the amount of rows that match certain flags.
Also available as global method method
PalTblCountRows.
| Name | Description |
|---|---|
| SalNumber nFlagsOn | The flags that the row should have. You can combine Sys.ROW_* flags using the OR (|) operator | SalNumber nFlagsOff | The flags that the row should not have. You can combine Sys.ROW_* flags using the OR (|) operator. |
The return value is the sum of the rows matching the flag criterias.
bool bRetValue = (this.CountRows(Sys.ROW_Selected, 0) == 1);
This function might be useful were there's a need to know the exact amount of rows e.g. a RMB that only should be enabled if 1 row in the table is marked as selected.