Thank you Chris

Thanks Radzmar for your code. 

Hi Yanip,You have got the solution for this issue? Can you please explain me. I want to get the height of a text field 'A' which has expand to fit property or the height of the subform which contains that text field 'A'(subform is set to "auto fit") . My requirement is to assign this text field 'A' height to another checkbox field. I want to have the same height for both text field and checkbox field after that text field 'A' is dynamically expanded.Thanks ,Viji

I'm also facing the same issue. Any solution for this?