在C#中处理SerializationExceptions

Question

我SerializationException: (...) is not marked as serializable.在以下代码中收到错误:

[Serializable]
public class Wind
{
    public MyText text;
    public Size MSize;
    public Point MLocation;
    public int MNumber;

    /.../
}

[Serializable]
public class MyText 
{
    public string MString;
    public Font MFont;
    public StringFormat StrFormat;
    public float MySize;
    public Color FColor, SColor, TColor;
    public bool IsRequest;
    public decimal MWide;

    /.../
}

和要序列化的列表:

 List<Wind> MyList = new List<Wind>();

代码片段:

 FileStream FS = new FileStream(AppDomain.CurrentDomain.BaseDirectory + 
                                "Sticks.dat", FileMode.Create);
 BinaryFormatter BF = new BinaryFormatter();

 BF.Serialize(FS, MyList);  
 FS.Close();

抛出异常:

System.Runtime.Serialization.SerializationException was unhandled
  Message="Type 'System.Drawing.StringFormat' in Assembly 'System.Drawing,   
Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' is not 
marked as serializable."

我该如何解决这个问题？

Answer 1

使用时BinaryFormatter,您可以通过标记来排除某个字段[NonSerialized],但之后您将无法获取数据.您可以使用自定义序列化(ISerializable),但这很难.

就个人而言,我会使用不同的序列化器; 特别是,DataContractSerializer或protobuf-net,其中任何一个都允许你创建第二个属性用于序列化,编写自己的代码来表示它更简单(可能是一个字符串).