如何将XML读入数据集 [英] How to Read XML into a DataSet

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本文介绍了如何将XML读入数据集的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个类到一个URL,并使用xmlDoc.Load(URL)获取一个xml文档。为了测试类,我添加了一个Web项目,以在网格视图中显示xml。

I have a class that goes to a URL and gets a xml document using xmlDoc.Load(URL). To test the class, I added a web project to display the xml in a grid view.

在按钮中,单击我创建一个xml文档的实例,并将其填充为:

In a button click I create an instance of an xml document and populate it as:

xmlDoc = myClassName()

xmlDoc = myClassName()

我被困在如何将xmlDoc转换为可使用的格式数据源

I'm stuck at how to get xmlDoc into a format usable by the datasource

我完全不知道如何让xml在grid中显示为dataset.ReadXml似乎需要一个文件路径。我不明白其他的重载。我想我必须将xml读入一个字符串或其他东西,但我不明白如何做 - 即使在阅读了大量的帖子和MSDN - 谢谢!

I am totally confused as to how to get the xml to be displayed in the grid as dataset.ReadXml seems to want a file path. I don't understand the other overloads. I suppose I have to read the xml into a string or something else, but I don't understand how to do this - even after reading numerous posts here and MSDN - Thanks!

推荐答案

示例:

string xml =@"<xml><customer><id>1</id></customer></xml>";

DataSet ds = new DataSet();
ds.ReadXml(XmlReader.Create(new StringReader(xml)));

现在将数据源设置为您的网格:

Now set the datasource to your grid:

grid.DataSource=newDataSet.Tables[0];

更新:

DataSet ds = new DataSet();
//xmlDocument is your XmlDocument instance
ds.ReadXml(XmlReader.Create(new StringReader(xmlDocument.InnerXml)));

grid.DataSource=newDataSet.Tables[0];

这篇关于如何将XML读入数据集的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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