oWin:nHeight( [<nNewheight>] ) -> <nWndheight>

------------------------------------------------------------------------------

 PARAMETER:

  <nNewheight> If this integer is handed over it becomes the new window 
               height, measured in pixel


 DESCRIPTION:

  ::nHeight() is a SETGET Method, which means that it simulates a 
  InstanceVar. If a parameter is extended, then the old height is overwritten
  and the window gets repainted. If the parameter is skipped, nHeight 
  just returns the windows current height in pixels

  EXAMPLE:

     +-------------------------------------------------------------+
     |  /* display the Height */                                   |
     |  MsgInfo( oWin:nHeight )                                    |
     |                                                             |
     |  /* assign a new Height */                                  |
     |  oWin:nHeight := 300                                        |
     |                                                             |
     +-------------------------------------------------------------+

 !seealso:"nWidth" "Move" "nVertRes"