X++ code to open a form by using x++ code

how to open a form by using x++ code:

static void OpenDisplayMenuItem()

{

Args args = new Args();

;

args.record(VendTable::find("XYZ"));

new MenuFunction(MenuItemDisplayStr(VendTable),MenuItemType::Display).run(Args);

}

------

static void OpenForm()

{ FormRun formRun;

Args args = new Args();

;

args.name(formstr(VendTable));

args.record(CustTable::find("XYZ"));

formRun = ClassFactory.formRunClass(args);

formRun.init();

formRun.run();

formRun.wait();

}