数据集的序列化方法 [英] serialization methods for a DataSet

问题描述

嗨...
我曾尝试对DataSet使用序列化方法

图片中的问题:
[img] http://www5.0zz0.com/2012/01/20/09/288177525.jpg [/img]


序列化方法:

hi...
i was try to use a serialization methods for a DataSet

the probleme in the picture:
[img]http://www5.0zz0.com/2012/01/20/09/288177525.jpg[/img]


serialization methods:

 /*************************************************/
        public static void Serialize(DataSet ds, Stream stream)
        {
            BinaryFormatter serializer = new BinaryFormatter();
            serializer.Serialize(stream, ds);
        }

        public static DataSet Deserialize(Stream stream)
        {
            BinaryFormatter serializer = new BinaryFormatter();
            return (DataSet)serializer.Deserialize(stream);
        } 
/***************************************************/

问题的信息:"Fin de fluxrencontréeavant la fin de l''analyse."
[edit]英语错误消息:解析完成之前遇到流结束" [/edit]
在指令中:return(DataSet)serializer.Deserialize(stream);


帮帮我...

message of probleme: "Fin de flux rencontrée avant la fin de l''analyse."
[edit]English error message: "End of Stream Encountered before parsing was complete"[/edit]
in the instruction: return (DataSet)serializer.Deserialize(stream);


help me...

推荐答案

http://stackoverflow.com/questions/306596/end-of-目标已完成stream-encountered-before-parsing [ ^ ]

Hi,

http://stackoverflow.com/questions/306596/end-of-stream-encountered-before-parsing-was-completed[^]

如果您使用相同的流进行反序列化和序列化，请确保将流设置回到位置0.

In case you''re using the same stream for deserialization and serialization, make sure to set your stream back to position 0.

public static DataSet Deserialize(Stream stream)
        {
            BinaryFormatter serializer = new BinaryFormatter();
            stream.Position=0;
            return (DataSet)serializer.Deserialize(stream);
        }

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