在C＃缩进和新行命令的XmlWriter [英] Indentation and new line command for XMLwriter in C#

问题描述

我写了一些数据，以XML文件...但是当我打开它的所有值都在单行...如何在可读的格式写？即在新的生产线和缩进各节点？

 的FileStream FS =新的FileStream（myfile.xml中，FileMode.Create）; 
 
的XmlWriter W = XmlWriter.Create（FS）; 
 
 w.WriteStartDocument（）; 
 w.WriteStartElement（MYFILE）; 
 
 w.WriteElementString（ID，id.Text）; 
 w.WriteElementString（DATE，dateTimePicker1.Text）; 
 w.WriteElementString（版本，ver.Text）; 
 w.WriteEndElement（）; 
 w.WriteEndDocument（）; 
 w.Flush（）; 
 fs.Close（）; 
  

解决方案

使用的XmlTextWriter 而不是的XmlWriter ，然后将缩进属性。

示例

 字符串文件名= 将myfile.xml; 
 
使用（XmlTextWriter的的XmlWriter =新的XmlTextWriter 
使用（的FileStream FILESTREAM =新的FileStream（文件名，FileMode.Create））
使用（StreamWriter的SW =新的StreamWriter（FILESTREAM））（ SW））
 {
 xmlWriter.Formatting = Formatting.Indented; 
 xmlWriter.Indentation = 4; 
 
 // ...写的元素
} 
  

I am writing some data to XML file...but when I open it all the values are in a single line...how can write it in readable format?ie each node in new line and indentation?

FileStream fs = new FileStream("myfile.xml", FileMode.Create);

XmlWriter w = XmlWriter.Create(fs);

w.WriteStartDocument();
w.WriteStartElement("myfile");                 

w.WriteElementString("id", id.Text);
w.WriteElementString("date", dateTimePicker1.Text);
w.WriteElementString("version", ver.Text);
w.WriteEndElement();
w.WriteEndDocument();
w.Flush();
fs.Close();

解决方案

Use a XmlTextWriter instead of XmlWriter and then set the Indentation properties.

Example

string filename = "MyFile.xml";

using (FileStream fileStream = new FileStream(filename, FileMode.Create))
using (StreamWriter sw = new StreamWriter(fileStream))
using (XmlTextWriter xmlWriter = new XmlTextWriter(sw))
{
  xmlWriter.Formatting = Formatting.Indented;
  xmlWriter.Indentation = 4;

  // ... Write elements
}

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