/// <summary>
/// 写入节点
/// </summary>
/// <param name="nodeName">节点名称</param>
/// <param name="value">节点的值</param>
/// <param name="attributes">属性的字典</param>
public void Write(string nodeName, string value, Dictionary <string, string> attributes)
{
XmlNode node = XmlDoc.DocumentElement;//得到根节点
XmlElement element = XmlDoc.CreateElement(nodeName);
if (attributes != null)
{
foreach (KeyValuePair <string, string> pair in attributes)
{
element.SetAttribute(pair.Key, pair.Value);
}
}
element.InnerText = value;
try
{
if (node != null)
{
node.AppendChild(element);
}
else
{
XmlDoc.AppendChild(element);
}
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
XmlDoc.Save(xmlPath);
}
public XmlDocument GerarXml()
{
this.XmlDoc.RemoveAll();
XmlDoc.PreserveWhitespace = false;
XmlDoc.AppendChild(XmlDoc.CreateXmlDeclaration("1.0", "utf-8", null));
XmlDoc.AppendChild(Reinf());
return(XmlDoc);
}
/// <summary>
/// 添加声明
/// </summary>
/// <param name="key">声明类型，比如 xml ,xml-stylesheet</param>
/// <param name="value">志明值:比如 version="1.0" encoding="utf-8",type="text/xsl" title="XSL Formatting" href="/rss.xsl" media="all"</param>
public void CreateXmlDeclaration(string key, string value)
{
//生成根节点
XmlNode xn = XmlDoc.CreateNode(XmlNodeType.XmlDeclaration, key, "");
xn.Value = value;
XmlDoc.AppendChild(xn);
}
/// <summary>
/// 在指定的父节点中生成一个子节点
/// </summary>
/// <param name="parentNode">父节点(如果为NULL，则此节点为根节点)</param>
/// <param name="xnType">子节点类型</param>
/// <param name="name">子节点名称</param>
/// <returns>返回生成的节点</returns>
public XmlNode CreateNewNode(XmlNode parentNode, XmlNodeType xnType, string name)
{
if (parentNode != null)
{
//生成子节点
XmlNode xn = XmlDoc.CreateNode(xnType, name, "");
//将子节点添加到父节点下
parentNode.AppendChild(xn);
return(xn);
}
else
{
//生成子节点
XmlNode xn = XmlDoc.CreateNode(xnType, name, "");
//添加到根节点
XmlDoc.AppendChild(xn);
return(xn);
}
}
/// <summary>
/// 添加节点
/// </summary>
/// <param name="filename">文件名称.xml</param>
/// <param name="rootnode">根结点</param>
/// <param name="node">rootnode的子节点</param>
/// <param name="attributename">rootnode的子节点属性名称</param>
/// <param name="attributevalue">rootnode的子节点属性值</param>
/// <param name="subnode">node的子节点</param>
/// <param name="subatt">node的子节点属性名称</param>
/// <param name="subattvalue">node的子节点属性名称</param>
private static string AddNode(string filename, string rootnode, string node, string attributename, string attributevalue, string subnode, string subatt, string subattvalue, object[] prams)
{
bool saveorno = false;
System.Uri u = new Uri(System.Reflection.Assembly.GetExecutingAssembly().CodeBase);
string xmlpath = System.IO.Path.GetDirectoryName(u.LocalPath) + "\\" + filename;
if (prams != null && prams.Length > 0)
{
if (File.Exists(filename))
{
xmlpath = filename;
}
}
System.Xml.XmlDocument XmlDoc = GetDocument(xmlpath);
if (XmlDoc == null)
{
XmlDoc = new XmlDocument();
saveorno = true;
}
if (XmlDoc.ChildNodes.Count == 0)
{
XmlDeclaration dec = XmlDoc.CreateXmlDeclaration("1.0", "utf-8", null);
XmlDoc.AppendChild(dec);
saveorno = true;
}
XmlElement root = (XmlElement)XmlDoc.SelectSingleNode("/" + rootnode);
if (root == null)
{
root = XmlDoc.CreateElement(rootnode);
XmlDoc.AppendChild(root);
saveorno = true;
}
XmlElement ele = XmlDoc.SelectSingleNode("/" + rootnode + "/" + node) as XmlElement;
if (ele == null)
{
ele = XmlDoc.CreateElement(node);
if (!string.IsNullOrEmpty(attributename))
{
ele.SetAttribute(attributename, attributevalue);
}
if (!string.IsNullOrEmpty(subnode))
{
XmlElement sub = XmlDoc.CreateElement(subnode);
if (!string.IsNullOrEmpty(subatt))
{
sub.SetAttribute(subatt, subattvalue);
}
ele.AppendChild(sub);
}
root.AppendChild(ele);
saveorno = true;
}
else
{
XmlNodeList nodes = XmlDoc.SelectNodes("/" + rootnode + "/" + node);
XmlNode existnode = null;
if (!string.IsNullOrEmpty(attributename))
{
foreach (XmlNode n1 in nodes)
{
if (n1.Attributes[attributename].Value.Equals(attributevalue))
{
existnode = n1;
break;
}
}
if (existnode == null)
{
XmlElement ele1 = XmlDoc.CreateElement(node);
ele1.SetAttribute(attributename, attributevalue);
if (!string.IsNullOrEmpty(subnode))
{
XmlElement sub = XmlDoc.CreateElement(subnode);
ele1.AppendChild(sub);
}
root.InsertBefore(ele1, ele);
saveorno = true;
}
else
{
if (!string.IsNullOrEmpty(subnode))
{
XmlElement ele2 = (XmlElement)existnode.SelectSingleNode(subnode);
if (ele2 == null)
{
ele2 = XmlDoc.CreateElement(subnode);
existnode.AppendChild(ele2);
saveorno = true;
}
}
}
}
else
{
if (nodes != null)
{
if (!string.IsNullOrEmpty(subnode))
{
existnode = nodes[0];
XmlElement ele2 = (XmlElement)existnode.SelectSingleNode(subnode);
if (ele2 == null)
{
ele2 = XmlDoc.CreateElement(subnode);
existnode.AppendChild(ele2);
saveorno = true;
}
}
}
}
}
if (saveorno)
{
XmlDoc.Save(xmlpath);
}
return(xmlpath);
}