ImmutableDictionaryDebuggerProxy<TKey, TValue> sealed class ImmutableDictionaryDebuggerProxy<TKey, TValue> : ImmutableEnumerableDebuggerProxy<KeyValuePair<TKey, TValue>> Displays immutable dictionaries in the debugger. Documentation Code public ImmutableDictionaryDebuggerProxy(IReadOnlyDictionary<TKey, TValue> dictionary) Initializes a new instance of the ImmutableDictionaryDebuggerProxy<T, U> class.