Fnd_Gen_CurrentFormType

            Fnd_Gen_CurrentFormType ({form type}) ➔ Number

              Parameter                     Type           Description
              form type                     Longint        Form type constant
              Function result               Number         Form type constant

            If no parameters are passed, Fnd_Gen_CurrentFormType returns the type of the currently displayed
            form. Here are the values that this routine might return:
              Value              Constant                                       Description
              0                  Fnd_Gen_NoForm                                 No window
              1                  Fnd_Gen_UnknownForm                            Unknown form type
              2                  Fnd_Gen_OutputForm                             An output form
              3                  Fnd_Gen_InputForm                              An input form
              4                  Fnd_Gen_PreferencesForm                        The Preferences window
              5                  Fnd_Gen_AboutForm                              The About box

            Use this method to determine the contents of the front most window. This gives you a way to determine
            if an input form or an output form is front most. Constants are also included to determine if other
            Foundation windows are front most.
            Use this routine from methods called from the Administration dialog, the Print dialog, and the Special
            Functions dialog to determine if the user is viewing a record or selection of records. For example, it may
            be important to a printing routine to know at runtime if the user is viewing an input form or an output
            form.
            You can pass a number to this routine from your own non-modal windows if you want to later be able to
            determine if they are front most.