主要目标是动态填充Dictionary对象并使用Protobuf-net对其进行序列化,并将其通过WCF服务发送到客户端.
@marc你能告诉我一个代码示例,当我尝试使用Protobuf-net进行序列化时,如何解决错误“不支持嵌套或锯齿状列表和数组”.
[Serializable]
[ProtoContract]
public class DynamicWrapper
{
[ProtoMember(1)]
public List<Dictionary<string,string>> Items { get; set; }
public DynamicWrapper()
{
Items = new List<Dictionary<string,string>>();
}
}
public class Service1 : IService1
{
public byte[] GetData(string sVisibleColumnList)
{
DynamicWrapper dw = new DynamicWrapper();
Dictionary<string,string> d = new Dictionary<string,string>();
d.Add("CUSIP","123456");
dw.Items.Add(d);
d = new Dictionary<string,string>();
d.Add("ISIN","456789");
dw.Items.Add(d);
var ms = new MemoryStream();
var model = ProtoBuf.Meta.RuntimeTypeModel.Default;
model.Serialize(ms,dw);
Serializer.Serialize <DynamicWrapper>(ms,dw);
return ms.GetBuffer();
}
}
解决方法
您可以将Dictionary包装到单独的类中.然后使用这些对象的列表.
[ProtoContract]
public class DynamicWrapper
{
[ProtoMember(1)]
public List<DictWrapper> Items { get; set; }
public DynamicWrapper()
{
Items = new List<DictWrapper>();
}
}
[ProtoContract]
public class DictWrapper
{
[ProtoMember(1)]
public Dictionary<string,string> Dictionary { get; set; }
}
