public override int GetHashCode()
{
int result = base.GetHashCode();
result = 31 * result + (KlassenId != null ? KlassenId.GetHashCode() : 0);
return(result);
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null || GetType() != obj.GetType())
{
return(false);
}
if (!base.Equals(obj))
{
return(false);
}
Schueler lehrer = (Schueler)obj;
return(KlassenId != null?KlassenId.Equals(lehrer.KlassenId) : lehrer.KlassenId == null);
}
