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  • 用C#创建XML, XML格式化输出

    demo:

    XmlDocument doc = new XmlDocument();
    XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "GB2312", null);
    doc.AppendChild(dec);
    //创建一个根节点(一级)
    XmlElement root = doc.CreateElement("First");
    doc.AppendChild(root);
    //创建节点(二级)
    XmlNode node = doc.CreateElement("Seconde");
    //创建节点(三级)
    XmlElement element1 = doc.CreateElement("Third1");
    element1.SetAttribute("Name", "Sam");
    element1.SetAttribute("ID", "665");
    element1.InnerText = "Sam Comment";
    node.AppendChild(element1);
    
    XmlElement element2 = doc.CreateElement("Third2");
    element2.SetAttribute("Name", "Round");
    element2.SetAttribute("ID", "678");
    element2.InnerText = "Round Comment";
    node.AppendChild(element2);
    
    
    
    root.AppendChild(node);
    doc.Save(@"d:b.xml");
    Console.Write(doc.OuterXml);

     格式化输出函数:

    private static string formatXml(object xml){
        XmlDocument xd;
        if(xml is XmlDocument) {
            xd=xml as XmlDocument;
        }else{ 
            xd = new XmlDocument();
            xd.LoadXml(xml as string);
        }
        StringBuilder sb = new StringBuilder();
        StringWriter sw = new StringWriter(sb);  
        XmlTextWriter xtw = null;  
        try{  
            xtw = new XmlTextWriter(sw);  
            xtw.Formatting = Formatting.Indented;  
            xtw.Indentation = 1;  
            xtw.IndentChar = '	';  
            xd.WriteTo(xtw);  
        }finally{  
            if (xtw != null)  
                xtw.Close();  
        }  
        return sb.ToString();
    }  
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  • 原文地址:https://www.cnblogs.com/kingBook/p/6906616.html
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