public string ToString()
{
return($"STUDENT: {Environment.NewLine}" +
$"Index: {Index.ToString()}, {Environment.NewLine}" +
$"Imie: { FirstName.ToString() }, Naziwsko: {LastName.ToString()},{Environment.NewLine}" +
$"Data Urodzenia: {Birthdate.ToString()},{Environment.NewLine}" +
$"Email: {Email.ToString()},{Environment.NewLine}" +
$"Imie Matki: {MothersName.ToString()}, Imie Ojca: {FathersName.ToString()}, {Environment.NewLine}" +
$"Kierunek Studiów: {StudiesName.ToString()}, Tryb: {StudiesType.ToString()}{Environment.NewLine}" +
$"########################################################################## {Environment.NewLine } {Environment.NewLine }"
);
}
override public int GetHashCode()
{
return(FName.GetHashCode() + LName.GetHashCode() + Studies.GetHashCode() + Id.GetHashCode() + BirthDate.GetHashCode() + Email.GetHashCode() + MothersName.GetHashCode() + FathersName.GetHashCode());
}