public BookDAO() { db = new WFEntities(); }
public MenuDAO() { db = new WFEntities(); }
public NewsDAO() { db = new WFEntities(); }
public UserDAO() { db = new WFEntities(); }
public BookDAO() { db = new WFEntities(); }
public MenuDAO() { db = new WFEntities(); }
public NewsDAO() { db = new WFEntities(); }
public UserDAO() { db = new WFEntities(); }