/// <summary>
/// Регистрация пользователя;
/// Добавление пользователя в БД;
/// </summary>
private void RegisterClick(object obj)
{
if (!String.IsNullOrEmpty(Nickname) && !String.IsNullOrEmpty(FirstName) &&
!String.IsNullOrEmpty(SecondName))
{
RowMapper <User> rowMapper = RowMapper;
ActiveRecord <User> dao = new ActiveRecord <User>("User", rowMapper);
User user = new User();
user.Nickname = Nickname;
user.SecondName = SecondName;
user.FirstName = FirstName;
dao.Insert(user);
_window.Close();
}
}