Delete a uicontrol

[Stefan Du Rietz]

Can anybody explain this? If I make a uicontrol in a GUI-figure:

fig = figure(... )
h = uicontrol(fig, ... )

it appears OK. But when I then try to delete the new
uicontrol, I get an error:

delete(h)
        !--error 77
delete: wrong number of rhs arguments

And why is the handle (h) not a graphics handle?

-->type(h)
  ans  =
     1.

I can use the handle with set(h,...) and get(h, ...).

/Stefan