通过套接字将数据集对象作为字符串传递 [英] passing dataset object as a string through socket

问题描述

我正在处理一个客户端服务器应用程序，在该应用程序中，我需要通过套接字将服务器上的数据集对象发送到客户端.
我想将该数据集对象作为字符串传递给客户端&然后在客户端将字符串转换回数据集对象，以便我可以将其与datagrid一起使用.

任何帮助或建议都将受到欢迎.

I am working on a client server application in which I need to send the dataset set object from server to the client through socket.
I want to pass that dataset object as string to the client & then on the client side convert the string back into dataset object so that I can use it with datagrid.

Any help or suggestion would definitely be welcomed

推荐答案

我三天前对您回答了: ^ ]

您的问题是什么，因为您的问题与上次没有什么不同?

I answered this three days ago, to you: converting a dataset object into string & passing it through socket[^]

What is your problem with it, since your question is no different to last time?

我想将该数据集对象作为字符串传递给客户端&然后在客户端将字符串转换回数据集对象
如果您已经注意到，数据集将遵循定义的XML格式.可以轻松地将其转换为XML(可以轻松地将其作为字符串传递)，然后将该XML重新转换回数据集.试试吧.

I want to pass that dataset object as string to the client & then on the client side convert the string back into dataset object
If you have noticed, dataset follows a defined XML format. One can easily convert the same into XML (which can easily be passed as a string) and then re-convert back that XML into dataset. Try out.

串行化是您的朋友，看看DataSet WriteXML 和ReadXML 方法

这样您就可以将数据集转换为字符串

摘自有关eggheadcafe的文章 [ http://weblogs.asp.net/skoganti/archive/2004/08/30/222525.aspx [ ^ ]

然后，您应该能够通过另一端反序列化的套接字发送数据集

谷歌搜索"DataSet binaryformatter"以获取有关此主题的更多信息

Serialization is your friend here, have a look at the DataSet WriteXML and ReadXML methods

That will let you convert your dataset into a string

From an article on eggheadcafe[^]...

Now developers who''ve worked with Binary Serialization know that the ADO.NET DataSet describes itself to the Serialization Framework only in XML. You run a DataSet through the BinaryFormatter and what you get is a very large byte array filled with -- you guessed it -- a whole glop full of textual XML!

So, make sure you set your dataset formatting to Binary

http://weblogs.asp.net/skoganti/archive/2004/08/30/222525.aspx[^]

You should then be able to send your dataset over sockets are deserialize at the other end

Have a google for ''DataSet binaryformatter'' for more information on this subject

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