| public CompareTo ( object obj ) : int | ||
| obj | object | The object to compare to. |
| 리턴 | int | |
public int CompareTo(object obj)
{
if (obj is PhoneNumber)
{
PhoneNumber other = (PhoneNumber) obj;
return value.CompareTo(other.value);
}
throw new ArgumentException("obj is not a PhoneNumber");
}