private void BtnBuchen_Click(object sender, EventArgs e)
{
Person u = UserRemove.SelectedItem as Person;
Auto a = AutoRemove.SelectedItem as Auto;
Buchung b = new Buchung(a.Hersteller, a.Typ, a.Autonummer, u.Email, DateTime.Now.ToString("dd.MM.yyy"), DateTime.Today, a.Preis);
xmldata.buchungen.Add(b);
buchungBindingSource.Add(b);
xmldata.autos.Remove(a);
autoBindingSource.Remove(a);
}
private void btnAbrechnen_Click(object sender, EventArgs e)
{
Buchung b = Ausgeliehen.SelectedItem as Buchung;
double Days = (b.Von - DateTime.Today).TotalDays;
if (Days == 0) { Days++; }
double Kosten = Days * b.Preis;
DialogResult dialogResult = MessageBox.Show(Days + "Tag(e) kosten: " + Kosten, "Abrechnung", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
Auto a = new Auto(b.Hersteller, b.Typ, b.Autonummer, b.Preis);
xmldata.autos.Add(a);
autoBindingSource.Add(a);
xmldata.buchungen.Remove(b);
buchungBindingSource.Remove(b);
}
}
