public int CompareTo(Object obj)
{
if (obj == null)
{
return(1);
}
PollingPlace otherPollingPlace = obj as PollingPlace;
if (otherPollingPlace != null)
{
return(LocationName.CompareTo(otherPollingPlace.LocationName));
}
else
{
throw new ArgumentException("Argument is not a PollingPlace.");
}
}
