public override bool FindMatches(PersonCollection list, PersonMatchPairCollection pairs)
{
for (int firstIndex = 0; firstIndex < list.Count - 1; firstIndex += 1)
{
for (int secondIndex = firstIndex + 1; secondIndex < list.Count; secondIndex += 1)
{
if (list[firstIndex].FirstName == list[secondIndex].FirstName &&
list[firstIndex].LastName == list[secondIndex].LastName &&
list[firstIndex].SocialSecurityNumber == list[secondIndex].SocialSecurityNumber)
{
pairs.Add(Tuple.Create(list[firstIndex], list[secondIndex]));
}
}
}
return(pairs.Count > 0 ? true : false);
}
