private void bn_new_buchung_Click(object sender, EventArgs e)
{
Dialogs.BuchungDetail tmp = new BuchungDetail();
tmp.ShowDialog();
BindTo();
}
private void lv_buchungen_DoubleClick(object sender, EventArgs e)
{
Dialogs.BuchungDetail tmp = new BuchungDetail((Buchung)lv_buchungen.FocusedItem.Tag);
tmp.ShowDialog();
BindTo();
}
