Is there a way that I can reference a form feild through a module?

I used this in the class objects code for the Form and it worked fine?
   Label373.Visible = True
   Label377.Visible = True

When I add the code to the Module and compile it I get an error,
"invalid qualifier"

I tried a few different things,
1. tried initializing the variables
       Dim Label373 As String
       Dim Label377 As String

2. tried calling out the Form and the field.
   Forms(Form_CattHBApp).Conrols(Label373.Visible) = True
   Forms(Form_CattHBApp).Conrols(Label377.Visible) = True

I still get the error "invalid qualifier" when i tried this.

Stil can't get it to work.

Help please....

thanks