TValidWindowFields

type TValidWindowFields = set of (

  valid_Unknown1,

  valid_Navigation_pane_style,

  valid_Window_style_flags,

  valid_Window_extended_style_flags,

  valid_Initial_window_position,

  valid_Navigation_pane_width,

  valid_Window_show_state,

  valid_Info_types,

  valid_Buttons,

  valid_Navigation_Pane_initially_closed_state,

  valid_Tab_position,

  valid_Tab_order,

  valid_History_count,

  valid_Default_Pane

);