//get settings
private void Settings()
{
string setting = adminCarti.GetSettings();
string[] split = setting.Split(';');
int MaxImprumut, ReturnTime, Abateri;
MaxImprumut = Convert.ToInt32(split[0]);
ReturnTime = Convert.ToInt32(split[1]);
Abateri = Convert.ToInt32(split[2]);
Persoana.maxImprumut = MaxImprumut;
Persoana.nrAbateri = Abateri;
Carte.timpDeReturnare = ReturnTime;
}