BindableApplicationBar.BindableApplicationBar.AttachMenuItem C# (CSharp) Method

        private void AttachMenuItem(
            BindableApplicationBarMenuItem menuItem, int i)
        {
            if (menuItem.GetBindingExpression(
                    FrameworkElement.DataContextProperty) == null &&
                menuItem.GetValue(
                    FrameworkElement.DataContextProperty) == null)
            {
                menuItem.DataContext = this.DataContext;
            }

            menuItem.Attach(this.applicationBar, i);
        }
        #endregion