Maximizing SDI app

Hello fellows !
I'm having some hardtime finding out how to size my SDI app to fit the screen by clicking the maximize button .My view calss inherited from CFormView and I added controls on the dialog template .Now I want the conrols to resize and fit the maximized window .I'm trying to use the SetScaleToFitSize() function but I don't really know how to pass its arguments.If this is the right function I should use ,can somebody please tell me how to use it? if not please help me solve this problem cause I'm really eager to get this problem solved because I don' t feel good seeing the controls samll within a full screen window.
Thhank you .

You have to dynamically resize all your controls to the size they need to be depending on the view size.

You can do this inside of the OnSize handler (ON_WM_SIZE) of your Form View.

Darwen.