buttonoptionty

type buttonoptionty = (

  bo_executeonclick,

  bo_executeonkey,

  bo_executeonshortcut,

  bo_executedefaultonenterkey,

  bo_asyncexecute,

  bo_focusonshortcut,

Despite its name, bo_focusonshortcut applies to the hotkey of the caption (the character preceded by &, shown underlined), not to the shortcut

  bo_focusonactionshortcut,

  bo_updateonidle,

  bo_shortcutcaption,

  bo_altshortcut,

  bo_nodefaultframeactive,

  bo_coloractive,

  bo_ellipsemouse,

  bo_nocandefocus,

  bo_candefocuswindow,

  bo_radioitem,

  bo_radioitemcol,

  bo_cantoggle,

  bo_resetcheckedonrowexit,

  bo_reversed,

  bo_noassistivedisabled

);