Originally Posted by
heedaf
If I specify the size of the row height then I can get a value otherwise it outputs 99999.
That indicates only that the row height has not been set - it is automatic.
Originally Posted by
heedaf
Is there a way to get the actual size of a row without first specifying the exact size of the row?
Yes, but it entails a lot of circumlocution, via testing the vertical position of both that row's last character and of the last character preceding that row, plus allowing for font sizes, paragraph before/after spacing and the like.