Hashtable在C#中的序列化和反序列化方法是什么

在C#中，可以使用DataContractSerializer类来序列化和反序列化Hashtable对象。以下是使用该类的示例代码：

序列化Hashtable对象：

Hashtable hashtable = new Hashtable(); hashtable.Add("key1", "value1"); hashtable.Add("key2", "value2"); DataContractSerializer serializer = new DataContractSerializer(typeof(Hashtable)); using (FileStream fileStream = new FileStream("HashtableData.xml", FileMode.Create)) { serializer.WriteObject(fileStream, hashtable); } 

反序列化Hashtable对象：

Hashtable deserializedHashtable; DataContractSerializer serializer = new DataContractSerializer(typeof(Hashtable)); using (FileStream fileStream = new FileStream("HashtableData.xml", FileMode.Open)) { deserializedHashtable = (Hashtable)serializer.ReadObject(fileStream); } foreach (DictionaryEntry entry in deserializedHashtable) { Console.WriteLine(entry.Key + ": " + entry.Value); }