Fnd_Wnd_UseSavedPosition

            Fnd_Wnd_UseSavedPosition ({pref name})

              Parameter               Type               Description
              pref name               Text               Name of the saved position (optional)

            This method tells the window routines we want to try to use a saved position. Pass a window name
            you have previously added to the user’s preferences by calling the Fnd_Wnd_SavePosition or
            Fnd_Pref_SetWindow methods. If the preference is available, the saved position will be used rather
            than the position specified by a call to the Fnd_Wnd_Position method.
            Your method will look something like this:
              Fnd_Wnd_UseSavedPosition ("My Saved Window Position")
              Fnd_Wnd_Position (Fnd_Wnd_CenterOnScreen ) ` In case no preference exists.
              Fnd_Wnd_OpenFormWindow (->[Invoices];"Invoice")
              DIALOG([Invoices];"Invoice")
              Fnd_Wnd_SavePosition ("My Saved Window Position") ` Save the position.
              CLOSE WINDOW

            If no preference name is specified, the current process name is used as the preference name to retrieve
            the saved window position.

Additional Credits
            Thanks to Jack Delay of Island Reflections for updating the Fnd_Wnd_MoveOnScreen method so that
            it can properly handle multiple monitors.
Constants
            F  oundation has created a few internal constants that are used by different
            methods.