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using System.Xml;

/// <summary>/// 追加節(jié)點(diǎn)/// </summary>/// <param name="filePath">XML文檔絕對(duì)路徑</param>/// <param name="xPath">范例: @"Skill/First/SkillItem"</param>/// <param name="xmlNode">XmlNode節(jié)點(diǎn)</param>/// <returns></returns>public static bool AppendChild(string filePath, string xPath, XmlNode xmlNode){	try	{		XmlDocument doc = new XmlDocument();		doc.Load(filePath);		XmlNode xn = doc.SelectSingleNode(xPath);		XmlNode n = doc.ImportNode(xmlNode, true);		xn.AppendChild(n);		doc.Save(filePath);		return true;	}	catch	{		return false;	}}
/// <summary>/// 從XML文檔中讀取節(jié)點(diǎn)追加到另一個(gè)XML文檔中/// </summary>/// <param name="filePath">需要讀取的XML文檔絕對(duì)路徑</param>/// <param name="xPath">范例: @"Skill/First/SkillItem"</param>/// <param name="toFilePath">被追加節(jié)點(diǎn)的XML文檔絕對(duì)路徑</param>/// <param name="toXPath">范例: @"Skill/First/SkillItem"</param>/// <returns></returns>public static bool AppendChild(string filePath, string xPath, string toFilePath, string toXPath){	try	{		XmlDocument doc = new XmlDocument();		doc.Load(toFilePath);		XmlNode xn = doc.SelectSingleNode(toXPath);
		XmlNodeList xnList = ReadNodes(filePath, xPath);		if (xnList != null)		{			foreach (XmlElement xe in xnList)			{				XmlNode n = doc.ImportNode(xe, true);				xn.AppendChild(n);			}			doc.Save(toFilePath);		}		return true;	}	catch	{		return false;	}}
/// <summary>/// 修改節(jié)點(diǎn)的InnerText的值/// </summary>/// <param name="filePath">XML文件絕對(duì)路徑</param>/// <param name="xPath">范例: @"Skill/First/SkillItem"</param>/// <param name="value">節(jié)點(diǎn)的值</param>/// <returns></returns>public static bool UpdateNodeInnerText(string filePath, string xPath, string value){	try	{		XmlDocument doc = new XmlDocument();		doc.Load(filePath);		XmlNode xn = doc.SelectSingleNode(xPath);		XmlElement xe = (XmlElement)xn;		xe.InnerText = value;		doc.Save(filePath);	}	catch	{		return false;	}	return true;}
/// <summary>/// 讀取XML文檔/// </summary>/// <param name="filePath">XML文件絕對(duì)路徑</param>/// <returns></returns>public static XmlDocument LoadXmlDoc(string filePath){	try	{		XmlDocument doc = new XmlDocument();		doc.Load(filePath);		return doc;	}	catch	{		return null;	}}

/// <summary>/// 讀取XML的所有子節(jié)點(diǎn)/// </summary>/// <param name="filePath">XML文件絕對(duì)路徑</param>/// <param name="xPath">范例: @"Skill/First/SkillItem"</param>/// <returns></returns>public static XmlNodeList ReadNodes(string filePath, string xPath){	try	{		XmlDocument doc = new XmlDocument();		doc.Load(filePath);		XmlNode xn = doc.SelectSingleNode(xPath);		XmlNodeList xnList = xn.ChildNodes;  //得到該節(jié)點(diǎn)的子節(jié)點(diǎn)		return xnList;	}	catch	{		return null;	}}