//--------------------------------------------------------------------------------------------------------------------------------
static T ToExternalKey(int key)
{
return(BitConvert.IntToEnum32 <T>(key));
}
//--------------------------------------------------------------------------------------------------------------------------------
static KeyValuePair <TKey, TValue> ToExternalPair(KeyValuePair <int, TValue> pair)
{
return(new KeyValuePair <TKey, TValue>(BitConvert.IntToEnum32 <TKey>(pair.Key), pair.Value));
}