ConcurrentDictionary的用法

 private static ConcurrentDictionary<Guid, string> dictDbNames = new ConcurrentDictionary<Guid, string>();


添加:
 dictDbNames.TryAdd(Id, dbName);
取值
dictDbNames[Id]
判断是否存在
dictDbNames.ContainsKey(Id)

  

原文地址:https://www.cnblogs.com/LoveAndPeace/p/8514949.html