xml 创建加入

[dys_198102]

var doc = XDocument.Parse(xml);
ResponseMessageBase responseMessage = null;
var msgType = (ResponseMsgType)Enum.Parse(typeof(ResponseMsgType), doc.Root.Element("MsgType").Value, true);

创建xml时，怎么把

<?xml version="1.0" encoding="utf-8"?>
补全。。。，生成返回的数据如下：
<xml>
<ToUserName><![CDATA[oYp8vuNHDFgXcJBsw8aJDUTelpLI]]></ToUserName>
<FromUserName><![CDATA[gh_8aff2b7ccf85]]></FromUserName>
<CreateTime>1407315979</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[测试]]></Content>
</xml>

[sunny906]

用XDeclaration

            XDocument doc = new XDocument(
                new XDeclaration("1.0", "utf-8", null),
                new XElement("xml",
                    new XElement("ToUserName", "<![CDATA[oYp8vuNHDFgXcJBsw8aJDUTelpLI]]>"),
                    new XElement("FromUserName", "<![CDATA[gh_8aff2b7ccf85]]>")
                    )
                );

            doc.Save("C:\\1.xml");

[dys_198102]

如果是 var doc = new XDocument(); doc.Add(new XElement("xml")); // 怎么加上<?xml version="1.0" encoding="utf-8"?> doc.Declaration = new XDeclaration("1.0", "utf-8", null);？？？

[xiao_2528276651]

创建XML文件加入<?xml version="1.0" encoding="utf-8"?> //加载XML文件绑定DataGrieView显示内容 //创建XML文件 private void button1_Click(object sender, EventArgs e) { XDocument doc = new XDocument( new XDeclaration("1.0", "utf-8", "yes"), new XElement(textBox1.Text, new XElement(textBox2.Text, new XAttribute(textBox3.Text, textBox10.Text), new XElement(textBox4.Text, textBox5.Text), new XElement(textBox6.Text, textBox7.Text), new XElement(textBox8.Text, textBox9.Text)) ) ); doc.Save(strPath); groupBox1.Enabled = false; getXmlInfo(); } //加载XML文件 private void Form1_Load(object sender, EventArgs e) { if (File.Exists(strPath)) { groupBox1.Enabled = false; getXmlInfo(); }//CodeGo.net/ else groupBox1.Enabled = true; } //自 定义getXmlInfo方法 private void getXmlInfo() { DataSet myds = new DataSet(); myds.ReadXml(strPath); dataGridView1.DataSource = myds.Tables[0]; }

[sunny906]

引用 2 楼 dys_198102 的回复:

doc.Declaration = new XDeclaration("1.0", "utf-8", null);？？？

是的

            var doc = new XDocument();
            doc.Declaration = new XDeclaration("1.0", "utf-8", "");
            doc.Add(new XElement("xml"));

或

            var doc = new XDocument(new XDeclaration("1.0", "utf-8", ""));
            doc.Add(new XElement("xml"));