如何将几个xml文件合并到一个文件中？ [英] How to merge several xml files into a single file ?

问题描述

如何将多个xml文件合并到一个xml文件中？...几个文件就10个文件而言。我需要将这些文件连接成一个文件。我尝试使用Xml文档，但它需要大量内存，当这些文件放入一个文件时，它有2 GB的内存，这是不合适的，所以我需要知道是否有其他选项？...任何人都可以告诉我关于XStreaming元素>

Hi,
How do I merge several xml files into a single xml file?...Several files in the sense about 10 files. I need to concatenate these files into one single file. I tried with Xml document but it takes a lot of memory and when these files are into one single file it has a memory of 2 gb which is inappropriate so I need to know whether there are other options?...Can any one tell me about XStreaming element>

推荐答案

ADO .NET DataSet将帮助您。

请看这里：

https://support.microsoft.com/en-us/kb/311530 [ ^ ]



例如C＃WPF

ADO .NET DataSet will help you.
Please have a look here:
https://support.microsoft.com/en-us/kb/311530[^]

e.g. C# WPF

OpenFileDialog ofd = new OpenFileDialog();            
ofd.Multiselect = true;
ofd.Filter = "XML files (*.xml) |*.xml";

bool? result = ofd.ShowDialog();

if(result == true)
{
    DataSet dsAll = new DataSet();

    foreach (string fileName in ofd.FileNames)
    {
        DataSet dsTemp = new DataSet();

        dsTemp.ReadXml(fileName);

        dsAll.Merge(dsTemp);
    }

    string directoryName = Path.GetDirectoryName(ofd.FileNames.First());

    string exportfileName = Path.Combine(directoryName, "All.xml");

    dsAll.WriteXml(exportfileName);
}

这篇关于如何将几个xml文件合并到一个文件中？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！