var value; // Type: selectionTop value = GC.Spread.Sheets.Commands.selectionTop;
var selectionTop : selectionTop;
var value; // Type: selectionTop value = GC.Spread.Sheets.Commands.selectionTop;
var selectionTop : selectionTop;
spread.commandManager().setShortcutKey("selectionTop", GC.Spread.Commands.Key.a, false, false, false, false);