public List <UserClient> RetrieveUserClient(string username, string idMachine, string password)
 {
     return(SettingClientData.RetrieveUserClient(username, idMachine, password).AsEnumerable <UserClient>().ToList());
 }
 public List <UserClient> RetrieveUserClient(string username, string email)
 {
     return(SettingClientData.RetrieveUserClient(username, email).AsEnumerable <UserClient>().ToList());
 }