public AspnetUsersInRole GetAspnetUsersInRole(AspnetRole role, AspnetUser user)
 {
     UserRoleIdentifier id = new UserRoleIdentifier();
     id.RoleId = role.RoleId;
     id.UserId = user.UserId;
     return _aspnetUsersInRoleDao.GetById(id);
 }
 public AspnetUsersInRole GetById(UserRoleIdentifier Id)
 {
     return CurrentSession.Get<AspnetUsersInRole>(Id);
 }