How to get the height of FixedRow (the top-most row) in a DBGrid?

It has HeadLines and HeadFont, using which we can customise the total height of the (top)Fixed Row. But How to get the total height that row takes, under current setting?

For data rows, .RowHeight property gives the current height.
There is a Columns Collection and Column object, but this doesnot have a .Height property because it value is fixed for all rows ( and i guess it is intended for data cells )

So anybody has any idea please?

Ravi Kiran

RK