public override void Save(PersonenManager pm)
{
using (BinaryWriter bw = new BinaryWriter(File.Open(Filename, FileMode.Create)))
{
foreach (Person p in pm.PersonenReadOnly())
{
if (p.PersonenTyp == "M")
{
WriteByteArrayToStream(bw, p);
}
else if (p.PersonenTyp == "V")
{
WriteByteArrayToStream(bw, p);
byte[] Data = ConvertStringToByteArray(p.toPraemie());
WriteByteArrayWithPrefix(bw, Data);
}
}
}
}
private PersonenManager GetTheData(int counter, BinaryReader br, PersonenManager pm, byte Personentyp)
{
string[] TextData = new string[counter];
for (int idx = 0; idx < counter; idx++)
{
int NumberOfBytes = br.ReadInt32();
byte[] Data = new byte[NumberOfBytes];
for (int i = 0; i < NumberOfBytes; i++)
{
Data[i] = br.ReadByte();
}
string Text = Encoding.ASCII.GetString(Data);
TextData[idx] = Text;
}
pm = StringToList(TextData, pm, Personentyp);
return(pm);
}
private PersonenManager StringToList(string[] personen, PersonenManager pm, byte Personentyp)
{
switch (Personentyp)
{
case 77:
if (personen.Length > 2)
{
throw new Exception("Ein Mitarbeiter hat keine Prämie!!!");
}
pm.AddPerson(new Mitarbeiter(personen[0], personen[1]));
break;
case 86:
if (personen[2] == "")
{
throw new Exception("Ein Vorgesetzter hat eine Prämie!!!");
}
pm.AddPerson(new Vorgesetzter(personen[0], personen[1], Convert.ToDouble(personen[2])));
break;
}
return(pm);
}
