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