如何在寫入文件之前整理.Net XmlDocument文本？

Question

使用XmlDocument類：http://msdn.microsoft.com/en-us/library/system.xml.xmldocument(VS.85).aspx

如何整理XML文本，以便在調用Save（）之前縮進並正確放置在新行上？

Answer 1

使用Save（）超載，其採用XmlWriter並使用XmlWriterSettings實例配置XmlWriter。例如

XmlWriterSettings settings = new XmlWriterSettings(); 
settings.Indent = true; 
settings.IndentChars = " "; 
settings.NewLineOnAttributes = true; 

//Using XmlWriter to create xml file. 
using (XmlWriter writer = XmlWriter.Create("some-file.xml",settings)) 
{ 
    doc.Save(writer) 
}