在网格中添加数据时编写嵌套XML会出错。 [英] Writing Nested XML goes wrong when data is added in a grid.

问题描述

嗨

我有一个嵌套的XML结构

<？xml version =" 1.0" standalone =" yes"？>
< UpdateStructure>
<文件>
< FileStructure>
< FileName> MyFile1.exe< / FileName>
< ZipName> ; MyFile1.zip< / ZipName>
< / FileStructure>
< FileStructure>
< FileName> MyFile2.exe< / FileName>
< ZipName> MyFile2.zip< / ZipName> ;
< / FileStructure>
< / File>
< / UpdateStructure>

我可以在readxml的数据集中添加它并将其绑定到gridview 。网格看起来还不错。当我更改名称并使用数据集writexml命令保存XML时，XML文件可以更新。但是，当我向网格添加新行并保存它时，新的XML文件是错误的。它看起来像这样

<？xml version =" 1.0" standalone =" yes"？>
< UpdateStructure>
<文件>
< FileStructure>
< FileName> MyFile1.exe< / FileName>
< ZipName> ; MyFile1.zip< / ZipName>
< / FileStructure>
< FileStructure>
< FileName> MyFile2update.exe< / FileName>
< ZipName> MyFile2.zip< / ZipName> ;
< / FileStructure>
< / File>

< FileStructure>
< FileName> MyFile3.exe< / FileName>
< ZipName> MyFile3.zip< / ZipName>
< / FileStructure>

< / UpdateStructure>


正如您所看到的，它不会将FileStructure放置在File节点中。

如何解决这个问题？

Peter

Hi

I have a nested XML structure

<?xml version="1.0" standalone="yes"?>
<UpdateStructure>
  <File>
    <FileStructure>
      <FileName>MyFile1.exe</FileName>
      <ZipName>MyFile1.zip</ZipName>
    </FileStructure>
    <FileStructure>
      <FileName>MyFile2.exe</FileName>
      <ZipName>MyFile2.zip</ZipName>
    </FileStructure>
  </File>
</UpdateStructure>

I can laod this in a dataset with readxml and bind it to a gridview. The grid looks okay. When i alter a name and save the XML with the dataset writexml command the XML file updates okay.
However, when i add a new row to the grid and save it the new XML file is wrong. It just looks like this

<?xml version="1.0" standalone="yes"?>
<UpdateStructure>
  <File>
    <FileStructure>
      <FileName>MyFile1.exe</FileName>
      <ZipName>MyFile1.zip</ZipName>
    </FileStructure>
    <FileStructure>
      <FileName>MyFile2update.exe</FileName>
      <ZipName>MyFile2.zip</ZipName>
    </FileStructure>
  </File>

  <FileStructure>
    <FileName>MyFile3.exe</FileName>
    <ZipName>MyFile3.zip</ZipName>
  </FileStructure>

</UpdateStructure>


As you can see it does not place the FileStructure in the File node.

How can this be solved?

Peter

推荐答案

这是一个Windows窗体网格视图还是一个ASP.NET视图？你能告诉我们你用来绑定网格视图的代码吗？您是否绑定到数据集中的特定表？

Is that a Windows Forms grid view or an ASP.NET one? Can you show us the code you use to bind the grid view? Do you bind to a particular table in the dataset?

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