/// <summary>
/// 更新节点
/// </summary>
/// <param name="xmlDoc"></param>
/// <param name="xmlNode"></param>
/// <param name="node"></param>
/// <param name="value"></param>
/// <param name="runFlag"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool UpdateNode(XmlNode xmlNode, string node, string value, RunFlag runFlag, out string errorMessage)
{
bool blnFlag = true;
errorMessage = string.Empty;
try
{
if (RunFlag.Insert.Equals(runFlag))
{
XmlElement xmlElement = xmlNode.OwnerDocument.CreateElement(node, xmlNode.NamespaceURI);
if (!string.IsNullOrEmpty(value.Trim()))
{
xmlElement.InnerText = value;
}
xmlNode.AppendChild(xmlElement);
}
else if (RunFlag.Erase.Equals(runFlag))
{
xmlNode.ParentNode.RemoveChild(xmlNode);
}
else if (RunFlag.Update.Equals(runFlag))
{
XmlNamespaceManager xmlNamespaceManager = new XmlNamespaceManager(xmlNode.OwnerDocument.NameTable);
xmlNamespaceManager.AddNamespace(Namespace, xmlNode.NamespaceURI);
XmlNodeList xmlNodeList = xmlNode.SelectNodes(Namespace + ":" + node, xmlNamespaceManager);
if (xmlNodeList.Count > 0)
{
foreach (XmlNode xmlNodeChild in xmlNodeList)
{
switch (runFlag)
{
case RunFlag.Update:
xmlNodeChild.InnerText = value;
break;
}
}
}
else
{
blnFlag = false;
errorMessage = "节点不存在:" + node;
}
}
}
catch (Exception ex)
{
errorMessage = ex.ToString();
blnFlag = false;
}
return(blnFlag);
}
/// <summary>
/// 更新属性
/// </summary>
/// <param name="xmlNode"></param>
/// <param name="attribute"></param>
/// <param name="value"></param>
/// <param name="runFlag"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool UpdateAttribute(XmlNode xmlNode, string attribute, string value, RunFlag runFlag, out string errorMessage)
{
bool blnFlag = true;
errorMessage = string.Empty;
try
{
if (RunFlag.Insert.Equals(runFlag))
{
XmlAttribute xmlAttribute = xmlNode.OwnerDocument.CreateAttribute(attribute);
xmlAttribute.Value = value;
xmlNode.Attributes.Append(xmlAttribute);
}
else if (null != xmlNode.Attributes[attribute])
{
switch (runFlag)
{
case RunFlag.Update:
xmlNode.Attributes[attribute].Value = value;
break;
case RunFlag.Erase:
xmlNode.Attributes.RemoveNamedItem(attribute);
break;
}
}
else
{
blnFlag = false;
errorMessage = "属性不存在:" + attribute;
}
}
catch (Exception ex)
{
errorMessage = ex.StackTrace;
blnFlag = false;
}
return(blnFlag);
}
/// <summary>
/// 更新属性
/// </summary>
/// <param name="xmlNode"></param>
/// <param name="attribute"></param>
/// <param name="value"></param>
/// <param name="runFlag"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool UpdateAttribute(XmlNode xmlNode, string attribute, string value, RunFlag runFlag, out string errorMessage)
{
bool blnFlag = true;
errorMessage = string.Empty;
try
{
if (RunFlag.Insert.Equals(runFlag))
{
XmlAttribute xmlAttribute = xmlNode.OwnerDocument.CreateAttribute(attribute);
xmlAttribute.Value = value;
xmlNode.Attributes.Append(xmlAttribute);
}
else if (null != xmlNode.Attributes[attribute])
{
switch (runFlag)
{
case RunFlag.Update:
xmlNode.Attributes[attribute].Value = value;
break;
case RunFlag.Erase:
xmlNode.Attributes.RemoveNamedItem(attribute);
break;
}
}
else
{
blnFlag = false;
errorMessage = "属性不存在:" + attribute;
}
}
catch (Exception ex)
{
errorMessage = ex.StackTrace;
blnFlag = false;
}
return blnFlag;
}
/// <summary>
/// 更新节点
/// </summary>
/// <param name="xmlDoc"></param>
/// <param name="xmlNode"></param>
/// <param name="node"></param>
/// <param name="value"></param>
/// <param name="runFlag"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool UpdateNode(XmlNode xmlNode, string node, string value, RunFlag runFlag, out string errorMessage)
{
bool blnFlag = true;
errorMessage = string.Empty;
try
{
if (RunFlag.Insert.Equals(runFlag))
{
XmlElement xmlElement = xmlNode.OwnerDocument.CreateElement(node, xmlNode.NamespaceURI);
if (!string.IsNullOrEmpty(value.Trim()))
xmlElement.InnerText = value;
xmlNode.AppendChild(xmlElement);
}
else if (RunFlag.Erase.Equals(runFlag))
{
xmlNode.ParentNode.RemoveChild(xmlNode);
}
else if (RunFlag.Update.Equals(runFlag))
{
XmlNamespaceManager xmlNamespaceManager = new XmlNamespaceManager(xmlNode.OwnerDocument.NameTable);
xmlNamespaceManager.AddNamespace(Namespace, xmlNode.NamespaceURI);
XmlNodeList xmlNodeList = xmlNode.SelectNodes(Namespace + ":" + node, xmlNamespaceManager);
if (xmlNodeList.Count > 0)
{
foreach (XmlNode xmlNodeChild in xmlNodeList)
{
switch (runFlag)
{
case RunFlag.Update:
xmlNodeChild.InnerText = value;
break;
}
}
}
else
{
blnFlag = false;
errorMessage = "节点不存在:" + node;
}
}
}
catch (Exception ex)
{
errorMessage = ex.ToString();
blnFlag = false;
}
return blnFlag;
}
