.net4 json格式数基本操作

//读取JSON格式数据
public static object readData(Type tt, byte[] data, int lon)
{
  try
  {
    var clientData = new DataContractJsonSerializer(tt);
    return clientData.ReadObject(new MemoryStream(data, 0, lon));
  }
  catch
  {
  throw new Exception("格式错误");
  }
}

//写入数据
public static byte[] writeData(Type tt, object dataS)
{
  var ms = new MemoryStream();
  var dcjs = new DataContractJsonSerializer(tt);
  dcjs.WriteObject(ms, dataS);
  return ms.ToArray();
}

posted @ 2011-12-30 18:00  晨祷  阅读(443)  评论(0编辑  收藏  举报