static void Main(string[] args)
{
BiDictionary <int, string, string> biDictionary = new BiDictionary <int, string, string>();
for (int i = 0; i < 10; i++)
{
biDictionary.Add(i, i.ToString(), string.Format("entry{0}", i));
}
ICollection <string> found;
biDictionary.Add(0, "0", "duplicatedEntry0");
found = biDictionary.FindUsingFirstKey(0);
PrintCollection <string>(found);
biDictionary.Add(1, "2", "duplicateInThreeDictionaries");
found = biDictionary.FindUsingBothKeys(1, "2");
PrintCollection(found);
found = biDictionary.FindUsingBothKeys(5, "5");
PrintCollection(found);
biDictionary.Add(100, "99", "only value for those keys");
PrintCollection(biDictionary.FindUsingFirstKey(100));
PrintCollection(biDictionary.FindUsingSecondKey("99"));
biDictionary.RemoveWithFirstKey(1);
found = biDictionary.FindUsingFirstKey(1);
Console.WriteLine("Found items after removing with first key: {0}", found.Count > 0);
biDictionary.RemoveWithSecondKey("0");
found = biDictionary.FindUsingSecondKey("0");
Console.WriteLine("Found items after removing with second key: {0}", found.Count > 0);
found = biDictionary.FindUsingFirstKey(0);
Console.WriteLine("Found items with first key: {0}", found.Count > 0);
biDictionary.RemoveWithBothKeys(100, "99");
found = biDictionary.FindUsingBothKeys(100, "99");
Console.WriteLine("Found items after removing with both keys: {0}", found.Count > 0);
}