I have a situation where I want to display the contents of two memo fields on a form. The length of the data in these can vary dramatically. I want to display the first one, and then determine where the data ends so that I can change the height of the first control and the top of the second control to shrink up any dead space on the screen. I need to place a option group just at the bottom of the first memo fields so that the user can click a yes/no answer before starting the second memo field. So I can not do something as simple as combine the memo fields into one object.

Is there some way to determine how much verticle space is required for the object?