/* ******************************** Methods ******************************** */

        /// <summary>
        /// Event handler for all items in the Edit menu item
        /// Insert, delete, or update item
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void EditMenuButtons_Click(object sender, EventArgs e)
        {
            WorkshopForm form = ((WorkshopForm)ActiveMdiChild);

            if (sender == insertButton)
            {
                form.InsertItem();
            }

            else if (sender == deleteButton)
            {
                form.DeleteItem();
            }

            else
            {
                form.UpdateItem();
            }
        }