Thanks for anyway.
I fond this KB
http://support.microsoft.com/kb/926657/en-us
And it is expected behavior.
"Huangchi" wrote:
> I have checked most resolutions and they don't
> work.(640x480x256x60~1600x1200x32x85)
>
> If there is a MS offical released information about this issue?
> I have tried to find something,but I can not find anything about it.
>
> "mxh" wrote:
>
> > No, but at lower resolutions, the window may appear to be full screen.
> >
> >
> >
> > "Huangchi" <> wrote in message
> > news:AA7D9ED2-0CB2-4F14-BD99-...
> > > All resolutions can NOT switch Command Prompt to be full-screen.
> > >
> > > "mxh" wrote:
> > >
> > >>
> > >> "Huangchi" <> wrote in message
> > >> news:A1D79DF2-D1EC-4F8C-90A4-...
> > >> > Hello,
> > >> >
> > >> > In Vista RTM:
> > >> > If I do NOT install any video driver and use the standard video
> > >> > driver,I
> > >> > can
> > >> > switch
> > >> > Command Prompt to full-screen.
> > >> > But if I install video driver and then I can NOT switch Command Prompt
> > >> > to
> > >> > full-screen.If it is a expected behavior?
> > >>
> > >>
> > >> Is your resolution the same in both instances?
> > >>
> > >>
> > >>
> > >> > I check this symptom with Intel,ATi and nVIDIA video and get the same
> > >> > result.
> > >> > And I gets nVIDIA comments--MS does not allow FSDOS mode in Vista.
> > >> > This
> > >> > is
> > >> > not a bug.
> > >> >
> > >> > Is it true?
> > >> >
> > >> > Please kindly advise me thanks!
> > >>
> > >>
> >
> >