Sets or returns a boolean that represents if a character run has the Hidden effect set. If set to true, this font will only be displayed when the display hidden flag is turned on for the containing document.

 public boolean Hidden{ get; set; }
Public Property Hidden() As Boolean

MS Word equivalent: Format menu > Font... > Font tab > Effects section > Hidden


          //--- Return Hidden
          bool hidden = oFont.Hidden;

          //--- Set Hidden
          oFont.Hidden = true;
        

          '--- Return Hidden
          Dim hidden As Boolean = oFont.Hidden

          '--- Set Hidden
          oFont.Hidden = True