This method will return the row number for the given relative record number (RRN).
Parameters:
- rrn= the relative record number (RRN). This number should match the RRN used in your RPG program when the record was written.
Return Value:
- Returns the row number value corresponding to that RRN value.
Example:
var rrn = 17; var row = getObj("Grid1").grid.getRowNumber(rrn); // row = 3