Add Property to UserForm via class module - please help

Hi,

I have problem writing class module and connect it to my Userform (in attachment my macro)

My userform is called "FormyAnulacji" and i want to add to them one more property:

FormyAnulacji.Rows = it will be LastRowStatement.

Class Module:

Public Property Let Rows(wiersz As Long)
    lRows = wiersz
End Property

Public Property Get Rows() As Long
    Rows = lRows
End Property

For example my property Rows = 10.

So i want to set this property like this in module:

FormyAnulacji.Rows = 10

and next FormyAnulacji.show

and inside my userform i should have this property which i can set up once again in userform.

Or maybe I can do it directly in userform (not use module?)

So goal:
Write additional property to my userform in order to use it inside all buttons and listbox within userform.

Please help,
Best Regards,
Jacek Antek