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@@ -0,0 +1,666 @@
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+using System;
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+using System.Collections.Generic;
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+using System.Data;
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+using System.IO;
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+using System.Linq;
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+using System.Xml;
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+
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+namespace OTSIncAReportApp.DataOperation.DataAccess
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+{
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+ public class XMLoperate
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+ {
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+
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+ #region 读取XML到DataSet
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+
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+ /// <summary>
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+ /// 功能:读取XML到DataSet中
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+ /// </summary>
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+ /// <param name="XmlPath">xml路径</param>
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+ /// <returns>DataSet</returns>
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+ public static DataSet GetXml(string XmlPath)
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+ {
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+ DataSet ds = new DataSet();
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+ ds.ReadXml(@XmlPath);
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+ return ds;
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+ }
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+ #endregion
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+
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+ #region 读取xml文档并返回一个节点
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+
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+ /// <summary>
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+ /// 读取xml文档并返回一个节点:适用于一级节点
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+ /// </summary>
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+ /// <param name="XmlPath">xml路径</param>
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+ /// <param name="NodeName">节点</param>
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+ /// <returns></returns>
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+ public static string ReadXmlReturnNode(string XmlPath, string Node)
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+ {
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn = docXml.GetElementsByTagName(Node);
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+ return xn.Item(0).InnerText.ToString();
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+ }
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+ #endregion
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+
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+ #region 查找数据,返回一个DataSet
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+
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+ /// <summary>
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+ /// 查找数据,返回当前节点的所有下级节点,填充到一个DataSet中
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+ /// </summary>
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+ /// <param name="xmlPath">xml文档路径</param>
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+ /// <param name="XmlPathNode">节点的路径:根节点/父节点/当前节点</param>
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+ /// <returns></returns>
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+ public static DataSet GetXmlData(string xmlPath, string XmlPathNode)
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+ {
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+ XmlDocument objXmlDoc = new XmlDocument();
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+ objXmlDoc.Load(xmlPath);
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+ DataSet ds = new DataSet();
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+ StringReader read = new StringReader(objXmlDoc.SelectSingleNode(XmlPathNode).OuterXml);
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+ ds.ReadXml(read);
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+ return ds;
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+ }
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+ #endregion
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+
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+
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+
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+ //必须创建对象才能使用的类
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+ private bool _alreadyDispose = false;
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+ private XmlDocument xmlDoc = new XmlDocument();
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+ //private XmlNode xmlNode;
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+ //private XmlElement xmlElem;
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+ private string _xmlPath;
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+
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+ #region 构造与释构
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+ public XMLoperate()
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+ {
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+ }
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+ public XMLoperate(string xmlPath)
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+ {
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+ _xmlPath = xmlPath;
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+ }
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+ ~XMLoperate()
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+ {
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+ Dispose();
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+ }
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+ protected virtual void Dispose(bool isDisposing)
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+ {
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+ if (_alreadyDispose) return;
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+ if (isDisposing)
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+ {
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+ //
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+ }
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+ _alreadyDispose = true;
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+ }
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+ #endregion
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+
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+ #region IDisposable 成员
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+ public void Dispose()
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+ {
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+ Dispose(true);
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+ GC.SuppressFinalize(this);
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+ }
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+ #endregion
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+
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+ #region 根据父节点属性值读取子节点值
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+
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+ /// <summary>
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+ /// 根据父节点属性读取字节点值
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+ /// </summary>
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+ /// <param name="XmlPath">xml路径</param>
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+ /// <param name="FatherElenetName">父节点名</param>
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+ /// <param name="AttributeName">属性值</param>
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+ /// <param name="AttributeIndex">属性索引</param>
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+ /// <param name="ArrayLength">要返回的节点数组长度</param>
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+ /// <returns></returns>
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+ public static System.Collections.ArrayList GetSubElementByAttribute(string XmlPath, string FatherElenetName, string AttributeName, int AttributeIndex, int ArrayLength)
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+ {
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+ System.Collections.ArrayList al = new System.Collections.ArrayList();
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn = docXml.DocumentElement.ChildNodes;
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+ //遍历第一层节点
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+ foreach (XmlElement element in xn)
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+ {
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+ //判断父节点是否为指定节点
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+ if (element.Name == FatherElenetName)
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+ {
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+ //判断父节点属性的索引是否大于指定索引
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+ if (element.Attributes.Count < AttributeIndex)
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+ return null;
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+ //判断父节点的属性值是否等于指定属性
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+ if (element.Attributes[AttributeIndex].Value == AttributeName)
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+ {
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+ XmlNodeList xx = element.ChildNodes;
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+ if (xx.Count > 0)
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+ {
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+ for (int i = 0; i < ArrayLength & i < xx.Count; i++)
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+ {
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+ al.Add(xx[i].InnerText);
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+ }
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+ }
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+ }
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+ }
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+ }
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+ return al;
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+ }
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+ #endregion
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+
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+ #region 根据节点属性读取子节点值(较省资源模式)
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+
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+ /// <summary>
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+ /// 根据节点属性读取子节点值(较省资源模式)
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+ /// </summary>
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+ /// <param name="XmlPath">xml路径</param>
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+ /// <param name="FatherElement">父节点值</param>
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+ /// <param name="AttributeName">属性名称</param>
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+ /// <param name="AttributeValue">属性值</param>
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+ /// <param name="ArrayLength">返回的数组长度</param>
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+ /// <returns></returns>
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+ public static System.Collections.ArrayList GetSubElementByAttribute(string XmlPath, string FatherElement, string AttributeName, string AttributeValue, int ArrayLength)
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+ {
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+ System.Collections.ArrayList al = new System.Collections.ArrayList();
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn;
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+ xn = docXml.DocumentElement.SelectNodes("//" + FatherElement + "[" + @AttributeName + "='" + AttributeValue + "']");
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+ XmlNodeList xx = xn.Item(0).ChildNodes;
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+ for (int i = 0; i < ArrayLength & i < xx.Count; i++)
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+ {
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+ al.Add(xx.Item(i).InnerText);
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+ }
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+ return al;
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+ }
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+ #endregion
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+
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+ #region 根据父节点属性值读取子节点值
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+
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+ /// <summary>
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+ /// 根据父节点属性读取字节点值
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+ /// </summary>
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+ /// <param name="XmlPath">xml路径</param>
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+
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+ /// <returns></returns>
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+ public static Dictionary<string, object> GetXMLAllInfo(string XmlPath)
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+ {
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+ if (XmlPath == "")
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+ {
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+ return null;
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+ }
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+ Dictionary<string, object> suggestions = new Dictionary<string, object>();
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn = docXml.DocumentElement.ChildNodes;
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+ //遍历第一层节点
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+ foreach (XmlElement element in xn)
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+ {
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+
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+ string name = element.Name;
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+ if ("Collection"!= name)
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+ {
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+ int attributes = element.Attributes.Count;
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+ Dictionary<string, object> obj = new Dictionary<string, object>();
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+ string key = "";
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+ foreach (System.Xml.XmlAttribute item in element.Attributes)
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+ {
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+ if (item.Name == "RegName")
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+ {
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+ key = item.Value;
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+ }
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+ else
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+ {
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+ obj.Add(item.Name, item.Value);
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+ }
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+ }
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+
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+ if (element.ChildNodes.Count > 0)
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+ {
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+ Dictionary<string, object> childList = GetChildInfo(element.ChildNodes);
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+ if (childList.Count > 0)
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+ {
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+ obj.Add("Members", childList);
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+ }
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+ }
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+ suggestions.Add(key, obj);
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+ }
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+
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+ }
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+ return suggestions;
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+ }
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+ private static Dictionary<string, object> GetChildInfo(XmlNodeList childs)
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+ {
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+ Dictionary<string, object> child = new Dictionary<string, object>();
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+ foreach (XmlElement element in childs)
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+ {
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+ if (element.Name != "Member")
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+ continue;
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+ int attributes = element.Attributes.Count;
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+ Dictionary<string, object> obj = new Dictionary<string, object>();
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+ string key = "";
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+ foreach (System.Xml.XmlAttribute item in element.Attributes)
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+ {
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+ if (item.Name == "RegName")
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+ {
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+ key = item.Value;
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+ }
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+ else
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+ {
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+ obj.Add(item.Name, item.Value);
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+ }
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+ }
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+ if (element.ChildNodes.Count > 0)
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+ {
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+
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+
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+ Dictionary<string, object> childList = GetChildInfo(element.ChildNodes);
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+ if (childList.Count > 0)
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+ {
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+ obj.Add("Members", childList);
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+ }
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+ }
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+ child.Add(key, obj);
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+ }
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+ return child;
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+ }
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+ #endregion
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+
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+ public static List<string> GetMember(string XmlPath, string tem)
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+ {
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+ if (XmlPath == "")
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+ {
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+ return null;
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+ }
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn = docXml.DocumentElement.ChildNodes[0].ChildNodes;
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+ List<string> elem = new List<string>();
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+ //遍历第一层节点
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+ foreach (XmlElement element in xn)
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+ {
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+ foreach (System.Xml.XmlAttribute item in element.Attributes)
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+ {
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+ if (item.Name == "TemplateName" && item.Value == tem)
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+ {
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+ elem.Add(element.ChildNodes[0].ChildNodes[0].Attributes["ElementName"].Value);
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+ elem.Add(element.ChildNodes[0].ChildNodes[1].Attributes["ElementName"].Value);
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+ elem.Add(element.ChildNodes[0].ChildNodes[2].Attributes["ElementName"].Value);
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+ return elem;
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+ }
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+
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+ }
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+
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+ }
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+ return elem;
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+ }
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+ /// <summary>
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+ /// 修改xml
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+ /// </summary>
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+ /// <param name="FilePath">文件地址</param>
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+ /// <param name="RegName">节点名称</param>
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+ /// <param name="Name">节点属性名称</param>
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+ /// <param name="Value">节点属性值</param>
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+ public static bool EditXmlInfo(string FilePath, string TagName, string Name, string Value)
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+ {
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+ try
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+ {
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+ XmlDocument xmlDoc = new XmlDocument();
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+ xmlDoc.Load(FilePath); //加载Xml文件
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+
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+ XmlNodeList nodeList = xmlDoc.GetElementsByTagName("Member");
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+
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+ foreach (XmlNode node in nodeList)
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+ {
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+ XmlElement ele = (XmlElement)node;
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+ if (ele.GetAttribute("RegName") == TagName)
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+ {
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+ ele.SetAttribute(Name, Value);
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+ }
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+
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+ }
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+ xmlDoc.Save(FilePath);
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+ return true;
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+ }
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+ catch /*(Exception e)*/
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+ {
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+ return false;
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+ }
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+
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+
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+ }
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+ public static bool EditMemberXmlInfo(string FilePath, string TagName, string Name, string Value)
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+ {
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+ try
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+ {
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+ XmlDocument xmlDoc = new XmlDocument();
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+
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+ xmlDoc.Load(FilePath); //加载Xml文件
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+
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+ XmlNodeList nodeList = xmlDoc.GetElementsByTagName("Member");
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+
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+ foreach (XmlNode node in nodeList)
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+ {
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+ XmlElement ele = (XmlElement)node;
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+ if (ele.GetAttribute("RegName") == TagName)
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+ {
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+ ele.SetAttribute(Name, Value);
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+ }
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+
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+
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+
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+
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+ }
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+ xmlDoc.Save(FilePath);
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+ return true;
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+ }
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+ catch /*(Exception e)*/
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+ {
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+ return false;
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+ }
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+
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+
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+ }
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+
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+ /// <summary>
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+ /// 获取XML节点参数
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+ /// </summary>
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+ /// <param name="Name">节点参数名称</param>
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+ /// <returns>节点参数</returns>
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+ public static string GetXMLInformations(string xmlFilePath, string Name)
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+ {
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+ try
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+ {
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+ string value = string.Empty;
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+ XmlDocument doc = new XmlDocument();
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+
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+ doc.Load(xmlFilePath); //加载Xml文件
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+
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+ XmlElement root = doc.DocumentElement; //获取根节点
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+
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+ XmlNodeList mainNodes = root.GetElementsByTagName("parameter"); //获取子节点集合
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+
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+ foreach (XmlNode node in mainNodes)
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+ {
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+ //获取Name属性值
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+ string name = ((XmlElement)node).GetAttribute("Name");
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+ if (name.Equals(Name))
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+ {
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+ value = ((XmlElement)node).GetAttribute("Value");
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+ }
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+ }
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+ return value;
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+ }
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+ catch (Exception)
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+ {
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+ return "";
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+ }
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+ }
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+
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+ /// <summary>
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+ /// 修改第二层节点数据
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+ /// </summary>
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+ /// <param name="XmlPath">XML路径</param>
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+ /// <param name="AttributeName">所有需要修改的属性名称</param>
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+ /// <param name="Value">需要修改的值</param>
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+ /// <returns></returns>
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+ public static bool UpdateByAttribute(string XmlPath, string[] AttributeName, string[] Value)
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+ {
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+ try
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+ {
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+ XmlDocument docXml = new XmlDocument();
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+ docXml.Load(@XmlPath);
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+ XmlNodeList xn = docXml.DocumentElement.ChildNodes;
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+ //遍历第一层节点
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+ foreach (XmlElement element in xn)
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+ {
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+ if (element.Attributes[0].Value == Value[0])
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+ {
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+ for (int i = 0; i < element.Attributes.Count; i++)
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+ {
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+ for (int j = 0; j < AttributeName.Count(); j++)
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+ {
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+ //判断父节点的属性值是否等于指定属性
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+ if (element.Attributes[i].Name == AttributeName[j])
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+ {
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+ element.SetAttribute(AttributeName[j], Value[j]);
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+ break;
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+ }
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+ }
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+ }
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+ break;
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+ }
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+ }
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+ docXml.Save(@XmlPath);
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ catch /*(Exception e)*/
|
|
|
+ {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ }
|
|
|
+ public static int InsertAttribute(string XmlPath, string[] AttributeName, string[] Value, string nodeName)
|
|
|
+ {
|
|
|
+ try
|
|
|
+ {
|
|
|
+ XmlDocument docXml = new XmlDocument();
|
|
|
+ docXml.Load(@XmlPath);
|
|
|
+ XmlNodeList xn = docXml.DocumentElement.ChildNodes;
|
|
|
+ foreach (XmlElement element in xn)
|
|
|
+ {
|
|
|
+ if (element.Attributes[0].Value == Value[0])
|
|
|
+ {
|
|
|
+ return -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ XmlElement xe = docXml.CreateElement(nodeName);
|
|
|
+ for (int i = 0; i < AttributeName.Count(); i++)
|
|
|
+ {
|
|
|
+ xe.SetAttribute(AttributeName[i], Value[i]);
|
|
|
+ }
|
|
|
+ docXml.DocumentElement.AppendChild(xe);
|
|
|
+ docXml.Save(@XmlPath);
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ catch /*(Exception e)*/
|
|
|
+ {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ public static int DeleteByAttribute(string XmlPath, string AttributeName, string Value)
|
|
|
+ {
|
|
|
+ try
|
|
|
+ {
|
|
|
+ XmlDocument docXml = new XmlDocument();
|
|
|
+ docXml.Load(@XmlPath);
|
|
|
+ XmlNodeList xn = docXml.DocumentElement.ChildNodes;
|
|
|
+ foreach (XmlElement element in xn)
|
|
|
+ {
|
|
|
+ if (element.Attributes[AttributeName].Value == Value)
|
|
|
+ {
|
|
|
+ element.ParentNode.RemoveChild(element);
|
|
|
+ docXml.Save(@XmlPath);
|
|
|
+ return 1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return 2;
|
|
|
+ }
|
|
|
+ catch /*(Exception e)*/
|
|
|
+ {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ #region 报告模板
|
|
|
+
|
|
|
+ /// <summary>
|
|
|
+ /// 写入配置,也可以用来修改
|
|
|
+ /// </summary>
|
|
|
+ /// <param name="value">写入的值</param>
|
|
|
+ /// <param name="nodes">节点</param>
|
|
|
+ public void Write(string value, params string[] nodes)
|
|
|
+ {
|
|
|
+ //初始化xml
|
|
|
+ XmlDocument xmlDoc = new XmlDocument();
|
|
|
+ if (File.Exists(_xmlPath))
|
|
|
+ xmlDoc.Load(_xmlPath);
|
|
|
+ else
|
|
|
+ xmlDoc.LoadXml("<XmlConfig />");
|
|
|
+ XmlNode xmlRoot = xmlDoc.ChildNodes[0];
|
|
|
+
|
|
|
+ //新增、编辑 节点
|
|
|
+ string xpath = string.Join("/", nodes);
|
|
|
+ XmlNode node = xmlDoc.SelectSingleNode(xpath);
|
|
|
+ if (node == null) //新增节点
|
|
|
+ {
|
|
|
+ node = makeXPath(xmlDoc, xmlRoot, xpath);
|
|
|
+ }
|
|
|
+ node.InnerText = value;
|
|
|
+
|
|
|
+ //保存
|
|
|
+ xmlDoc.Save(_xmlPath);
|
|
|
+ }
|
|
|
+
|
|
|
+ /// <summary>
|
|
|
+ /// 设置节点上属性的值
|
|
|
+ /// </summary>
|
|
|
+ /// <param name="AttributeName">属性名</param>
|
|
|
+ /// <param name="AttributeValue">属性值</param>
|
|
|
+ /// <param name="nodes">选择节点</param>
|
|
|
+ public void SetAttribute(string AttributeName, string AttributeValue, params string[] nodes)
|
|
|
+ {
|
|
|
+ //初始化xml
|
|
|
+ XmlDocument xmlDoc = new XmlDocument();
|
|
|
+ if (File.Exists(_xmlPath))
|
|
|
+ xmlDoc.Load(_xmlPath);
|
|
|
+ else
|
|
|
+ xmlDoc.LoadXml("<XmlConfig />");
|
|
|
+ XmlNode xmlRoot = xmlDoc.ChildNodes[0];
|
|
|
+
|
|
|
+ //新增、编辑 节点
|
|
|
+ string xpath = string.Join("/", nodes);
|
|
|
+ XmlElement element = (XmlElement)xmlDoc.SelectSingleNode(xpath);
|
|
|
+ if (element == null) //新增节点
|
|
|
+ {
|
|
|
+ element = (XmlElement)makeXPath(xmlDoc, xmlRoot, xpath);
|
|
|
+ }
|
|
|
+
|
|
|
+ //设置节点上属性的值
|
|
|
+ element.SetAttribute(AttributeName, AttributeValue);
|
|
|
+ //保存
|
|
|
+ xmlDoc.Save(_xmlPath);
|
|
|
+ }
|
|
|
+
|
|
|
+ public string GetAttribute(string AttributeName, params string[] nodes)
|
|
|
+ {
|
|
|
+ //初始化xml
|
|
|
+ XmlDocument xmlDoc = new XmlDocument();
|
|
|
+ if (File.Exists(_xmlPath))
|
|
|
+ xmlDoc.Load(_xmlPath);
|
|
|
+ else
|
|
|
+ xmlDoc.LoadXml("<XmlConfig />");
|
|
|
+ XmlNode xmlRoot = xmlDoc.ChildNodes[0];
|
|
|
+
|
|
|
+ //新增、编辑 节点
|
|
|
+ string xpath = string.Join("/", nodes);
|
|
|
+ XmlElement element = (XmlElement)xmlDoc.SelectSingleNode(xpath);
|
|
|
+ if (element == null) //新增节点
|
|
|
+ {
|
|
|
+ element = (XmlElement)makeXPath(xmlDoc, xmlRoot, xpath);
|
|
|
+ }
|
|
|
+
|
|
|
+ //设置节点上属性的值
|
|
|
+ string retstr = element.GetAttribute(AttributeName);
|
|
|
+ //保存
|
|
|
+ xmlDoc.Save(_xmlPath);
|
|
|
+
|
|
|
+ return retstr;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /// <summary>
|
|
|
+ /// 读取配置
|
|
|
+ /// </summary>
|
|
|
+ /// <param name="nodes">节点</param>
|
|
|
+ /// <returns></returns>
|
|
|
+ public string Read(params string[] nodes)
|
|
|
+ {
|
|
|
+ XmlDocument xmlDoc = new XmlDocument();
|
|
|
+ if (File.Exists(_xmlPath) == false)
|
|
|
+ return null;
|
|
|
+ else
|
|
|
+ xmlDoc.Load(_xmlPath);
|
|
|
+
|
|
|
+ string xpath = string.Join("/", nodes);
|
|
|
+ XmlNode node = xmlDoc.SelectSingleNode("/XmlConfig/" + xpath);
|
|
|
+ if (node == null)
|
|
|
+ return null;
|
|
|
+
|
|
|
+ return node.InnerText;
|
|
|
+ }
|
|
|
+
|
|
|
+ /// <summary>
|
|
|
+ /// 删除节点
|
|
|
+ /// </summary>
|
|
|
+ /// <param name="nodes"></param>
|
|
|
+ public void RemoveNode(params string[] nodes)
|
|
|
+ {
|
|
|
+ XmlDocument xmlDoc = new XmlDocument();
|
|
|
+ if (File.Exists(_xmlPath) == false)
|
|
|
+ return;
|
|
|
+ else
|
|
|
+ xmlDoc.Load(_xmlPath);
|
|
|
+
|
|
|
+ string xpath = string.Join("/", nodes);
|
|
|
+ XmlNode node = xmlDoc.SelectSingleNode("/XmlConfig/" + xpath);
|
|
|
+
|
|
|
+ //取得父节点
|
|
|
+ string[] father_nodes = new string[nodes.Count() - 1];
|
|
|
+
|
|
|
+ //对父节点进行初始化
|
|
|
+ for (int i = 0; i < nodes.Count() - 1; i++)
|
|
|
+ {
|
|
|
+ father_nodes[i] = (string)nodes[i].Clone();
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ string fast_xpath = string.Join("/", father_nodes);
|
|
|
+ XmlNode fastnode = xmlDoc.SelectSingleNode("/XmlConfig/" + fast_xpath);
|
|
|
+
|
|
|
+ if (node == null)
|
|
|
+ return;
|
|
|
+ if (fastnode == null)
|
|
|
+ return;
|
|
|
+
|
|
|
+ //使用父节点删除子节点
|
|
|
+ fastnode.RemoveChild(node);
|
|
|
+
|
|
|
+ //保存
|
|
|
+ xmlDoc.Save(_xmlPath);
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ //递归根据 xpath 的方式进行创建节点
|
|
|
+ static private XmlNode makeXPath(XmlDocument doc, XmlNode parent, string xpath)
|
|
|
+ {
|
|
|
+
|
|
|
+ // 在XPath抓住下一个节点的名称；父级如果是空的则返回
|
|
|
+ string[] partsOfXPath = xpath.Trim('/').Split('/');
|
|
|
+ string nextNodeInXPath = partsOfXPath.First();
|
|
|
+ if (string.IsNullOrEmpty(nextNodeInXPath))
|
|
|
+ return parent;
|
|
|
+
|
|
|
+ // 获取或从名称创建节点
|
|
|
+ XmlNode node = parent.SelectSingleNode(nextNodeInXPath);
|
|
|
+ if (node == null)
|
|
|
+ node = parent.AppendChild(doc.CreateElement(nextNodeInXPath));
|
|
|
+
|
|
|
+ // 加入的阵列作为一个XPath表达式和递归余数
|
|
|
+ string rest = String.Join("/", partsOfXPath.Skip(1).ToArray());
|
|
|
+ return makeXPath(doc, node, rest);
|
|
|
+ }
|
|
|
+ #endregion
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+}
|
cxs