public void LandLöschen(string name)
{
Land result = null;
foreach (Land l in dieLaender)
{
if (l.Name == name)
{
result = l;
break;
}
}
if (result != null)
{
dieLaender.Remove(result);
}
}
public void LandLöschen(Land l)
{
dieLaender.Remove(l);
}
public void LandHinzufügen(Land l)
{
dieLaender.Add(l);
}