gtk-sharp 0.0.0.0 neutral Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. An enumeration of tabs that can be found in every . System.Enum System.IComparable System.IConvertible System.IFormattable Field Gtk.NotebookTab The first tab. Field Gtk.NotebookTab The last tab. Field System.Int32 Internal field. Do not use.