/// <summary> /// 寻找子节点集合 /// </summary> /// <param name="xpath"></param> /// <returns></returns> public XmlNodeList FindChildNodes(string xpath) { if (string.IsNullOrEmpty(xpath)) { return(XMLReader.FindChildNodes(root)); } else { var _item = XMLReader.FindNode(root, xpath); if (_item == null) { return(null); } return(XMLReader.FindChildNodes(_item)); } }
/// <summary> /// 查询下属节点的value值 /// </summary> /// <param name="prefix">指定节点</param> /// <param name="xpath">路劲</param> /// <returns>value值集合</returns> public static String[] FindSubNodeValues(XmlNode prefix, String xpath) { String[] result = null; int lastIndex = xpath.LastIndexOf('/'); string strTemp = xpath.Substring(0, lastIndex); XmlNodeList nodeList = FindNodes(prefix, strTemp); if (nodeList != null) { result = new String[nodeList.Count]; for (int i = 0; i < nodeList.Count; i++) { XmlNode node = nodeList.Item(i); string strSubPath = "." + xpath.Substring(lastIndex, xpath.Length - lastIndex); result[i] = XMLReader.FindValue(node, strSubPath); } } return(result); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,同时返回该节点所包含的所有xml报文内容 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <returns>节点所包含的所有xml报文内容</returns> public string FindXmlContents(string xpath) { return(XMLReader.FindXmlContents(root, xpath)); }
/// <summary> /// 采用xpath查询语句查找相应的一组节点, 查找的起始节点为document的根节点, /// 并将这一组节点的文本值作为一个字符串数组一起返回 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <returns>文本值数组</returns> public String[] FindSubNodeValues(String xpath) { return(XMLReader.FindSubNodeValues(root, xpath)); }
/// <summary> /// 采用xpath查询语句查找相应的一组节点, 查找的起始节点为document的根节点, /// 并将这一组节点的文本值作为一个字符串数组一起返回 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <returns>文本值数组</returns> public string[] FindValues(string xpath) { return(XMLReader.FindValues(root, xpath)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,并将该节点的文本值转换为DateTime型数据返回, /// 如文本值无法转换成DateTime,则返回指定的默认值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="defaultValue">默认值</param> /// <returns>将该节点的文本值转换为DateTime型数据返回,如文本值无法转换成DateTime,则返回指定的默认值</returns> public DateTime FindValueAsDatetime(string xpath, DateTime defaultValue) { return(XMLReader.FindValueAsDatetime(root, xpath, defaultValue)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,并将该节点的文本值转换为bool型数据返回, /// 如文本值无法转换成bool,则返回指定的默认值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="defaultValue">默认值</param> /// <returns>将该节点的文本值转换为bool型数据返回,如文本值无法转换成bool,则返回指定的默认值</returns> public bool FindValueAsBool(string xpath, bool defaultValue) { return(XMLReader.FindValueAsBool(root, xpath, defaultValue)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,并将该节点的文本值转换为double型数据返回, /// 如文本值无法转换成double,则返回指定的默认值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="defaultValue">默认值</param> /// <returns>将该节点的文本值转换为double型数据返回,如文本值无法转换成int,则返回指定的默认值</returns> public double FindValueAsDouble(string xpath, double defaultValue) { return(XMLReader.FindValueAsDouble(root, xpath, defaultValue)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,并将该节点的文本值转换为int型数据返回, /// 如文本值无法转换成int,则返回指定的默认值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="defaultValue">默认值</param> /// <returns>将该节点的文本值转换为int型数据返回,如文本值无法转换成int,则返回指定的默认值</returns> public int FindValueAsInt(string xpath, int defaultValue) { return(XMLReader.FindValueAsInt(root, xpath, defaultValue)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), /// 查找的起始节点为document的根节点,并返回该节点的文本值,如文本值为空, /// 则返回指定的默认值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="defaultValue">默认值</param> /// <returns>该节点的文本值,如文本值为空,则返回指定的默认值</returns> public string FindValue(string xpath, string defaultValue) { return(XMLReader.FindValue(root, xpath, defaultValue)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), 查找的起始节点为document的根节点,并返回该节点的文本值 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <param name="HasCDATA">是否包含CDATA符</param> /// <returns>查找到的节点对象的文本值</returns> public string FindValue(string xpath, bool HasCDATA = false) { return(XMLReader.FindValue(root, xpath, HasCDATA)); }
/// <summary> /// 采用xpath查询语句查找相应的一组节点, 查找的起始节点为document的根节点 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <returns>查找到的一组节点对象</returns> public XmlNodeList FindNodes(string xpath) { return(XMLReader.FindNodes(root, xpath)); }
/// <summary> /// 采用xpath查询语句查找相应节点(与查询语句匹配的第一个节点), 查找的起始节点为document的根节点 /// </summary> /// <param name="xpath">xpath查询语句,参见微软帮助</param> /// <returns>查找到的节点对象</returns> public XmlNode FindNode(string xpath) { return(XMLReader.FindNode(root, xpath)); }