public ExtendedReadOnlyDictionary(IDictionary <TKey, TValue> dictionary)
{
if (dictionary == null)
{
throw new ArgumentNullException("dictionary");
}
_wrapped = dictionary;
_keys = new ExtendedReadOnlyCollection <TKey>(new DelegatedCollection <TKey>(() => _wrapped.Keys));
_values = new ExtendedReadOnlyCollection <TValue>(new DelegatedCollection <TValue>(() => _wrapped.Values));
}
public ExtendedReadOnlyDictionary(IDictionary <TKey, TValue> dictionary)
{
_wrapped = Check.NotNullArgument(dictionary, "dictioanry");
_keys = new ExtendedReadOnlyCollection <TKey>(new DelegatedCollection <TKey>(() => _wrapped.Keys));
_values = new ExtendedReadOnlyCollection <TValue>(new DelegatedCollection <TValue>(() => _wrapped.Values));
}
