var value; // Type: navigationBottom value = GC.Spread.Sheets.Commands.navigationBottom;
var navigationBottom : navigationBottom;
var value; // Type: navigationBottom value = GC.Spread.Sheets.Commands.navigationBottom;
var navigationBottom : navigationBottom;
spread.commandManager().setShortcutKey('navigationDown', GC.Spread.Commands.Key.tab, false, false, false, false); // Tab key
spread.commandManager().setShortcutKey('navigationBottom', GC.Spread.Commands.Key.tab, false, true, false, false); // Shift key and Tab key