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關於我的另一個問題,我已序列化數據,然後將其反序列化,但是當我將新數據寫入反序列化數組列表時,它不會將新數據添加到數組列表的末尾。而是覆蓋以前的列表數據。任何幫助都會很棒。這裏是我到目前爲止的代碼:反序列化,但沒有添加到以前的xml
{
ArrayList siteList = new ArrayList();
ArrayList copy = new ArrayList(siteList);
//if previous data exists, deserialize it
try
{
ArrayList deserializedArray = DeserializeArray();
foreach (var item in deserializedArray)
{
Console.WriteLine(item);
}
Console.WriteLine("------");
}
catch
{
Console.WriteLine("No previous data found");
}
siteList.Add("Test 3");
siteList.Add("Test 4");
//Display all current items in list
foreach (var item in siteList)
{
Console.WriteLine(item);
}
SerializeArray(siteList);
Console.Read();
}
public static void SerializeArray(ArrayList siteList)
{
XmlSerializer serializer = new XmlSerializer(typeof(ArrayList));
TextWriter textWriter = new StreamWriter("SiteList.xml");
serializer.Serialize(textWriter, siteList);
textWriter.Close();
}
static ArrayList DeserializeArray()
{
XmlSerializer deserializer = new XmlSerializer(typeof(ArrayList));
TextReader textReader = new StreamReader("SiteList.xml");
ArrayList siteList;
siteList = (ArrayList)deserializer.Deserialize(textReader);
textReader.Close();
return siteList;
}
}
}
THANK YOU IT WORKS! – karlstackoverflow 2011-05-09 01:43:25