问如何将ConcurrentDictionary转换为字典？

EN

var newDictionary = yourConcurrentDictionary.ToDictionary(kvp => kvp.Key,
                                                          kvp => kvp.Value,
                                                          yourConcurrentDictionary.Comparer);

// or...
// substitute your actual key and value types in place of TKey and TValue
var newDictionary = new Dictionary<TKey, TValue>(yourConcurrentDictionary, yourConcurrentDictionary.Comparer);

ConcurrentDictionary<int, int> concDict= new ConcurrentDictionary<int, int>( );
Dictionary dict= new Dictionary<int, int>( concDict);

ConcurrentDictionary<int, string> cd = new ConcurrentDictionary<int, string>();
Dictionary<int,string> d = cd.ToDictionary(pair => pair.Key, pair => pair.Value);