How to call menuitems from code x++ AX 2012/D365

Calling Display MenuItem:

new MenuFunction(menuItemDisplayStr(MyDisplayMenuItem), MenuItemType::Display).run();

Calling Output MenuItem:

new MenuFunction(menuItemOutputStr(MyOutputMenuItem), MenuItemType::Output).run();

Following code can be used to pass an argument to the menuitem:

Args args = new Args();
args.record(myArgumentRecord);
args.caller(this);
new MenuFunction(menuItemOutputStr(NameOfOutputMenuItem), MenuItemType::Output).run(args);