Acessing defined properties

Question

Having a little trouble with Properties.
Have created a control array of textboxes (as per help file) and can create my textboxes on my form with a common event handler (again as per help file) which seems to access the 'Get' property (text) but am having trouble accessing the set property to write text to the textbox.
Even though the class and property definition are Public I can't seem to find a way of addressing my textboxes from the form1 code or module code.

Anyone got some tips?

Thanks