Opening Sap Form(cfl) on top of windows form added in an adddon

Hi

On a click of sapForm button,I have opened a windows form containing a buton on it .

Now on a click of this button I have opened the Cfl created on Sap form.but its opening at the back of the Windows form .I need to minimize my Windows form to view the Cfl opened .I want this cfl to be open on top of windows form on whose button click i have opened it.

your suggestions are urgently required.

Regards

Mandeep