>I am having a problem with classes. It has not been a problem for me in the past because I have only used them to drop on forms.
>
>My problem is that when I execute (in the command box):
>oObj = createobject('myclass')
>oObj.visible = .t.
>
>The object appears in its full glory in the debugger, but nothing shows on the screen...at all. This happens with every class that I try.
>
>Anyone have any ideas?
>
>BTW: if I try to execute: oObj.show(1), I get the error 'Property SHOW not found'
>BTW2: I have SP5 installed.
>Thanks, Randy

Does your class return .f. from its init?

Try to set left and top properties of this class (say, 0).
Also if you want to add class to an existing from you should use AddObject method (in VFP6 NewObject method) instead of createobject. Check these methods in Help.