/// <summary>
/// Recurtion transfer XmlTag into XmlNode
/// </summary>
/// <param name="tag">XmlTag</param>
/// <returns></returns>
public XmlNode TagToNode(XmlTag tag)
{
XmlNode node = XmlDoc.CreateElement(tag.Name);
foreach (var attr in tag.Attrs)
{
XmlAttribute xmlAttr = XmlDoc.CreateAttribute(attr.Key);
xmlAttr.Value = attr.Value;
node.Attributes.Append(xmlAttr);
}
if (tag is XmlChildTag)
{
XmlChildTag childTag = tag as XmlChildTag;
if (childTag.BaseTagList.Count == 0 && childTag.ChildTagList.Count == 0)
{
throw new Exception("A XmlChildTag " + childTag.Name + "'s BaseTagList and ChildTagList can't both empty，if this tag don't have any child please use XmlBaseTag type");
}
//添加对应的子节点
foreach (XmlTag innerTag in childTag.BaseTagList)
{
node.AppendChild(TagToNode(innerTag));
}
foreach (XmlTag innerTag in childTag.ChildTagList)
{
node.AppendChild(TagToNode(innerTag));
}
}
else
{
XmlBaseTag baseTag = tag as XmlBaseTag;
node.InnerText = baseTag.InnerText;
}
return(node);
}
/// <summary>
/// Recurtion transfer XmlNode into XmlTag
/// </summary>
/// <param name="node">XmlNode</param>
/// <returns></returns>
public XmlTag NodeToTag(XmlNode node)
{
//不转化注释
for (int i = 0; i < node.ChildNodes.Count; i++)
{
if (node.ChildNodes[i].Name == ("#comment"))
{
node.RemoveChild(node.ChildNodes[i]);
}
}
//判断当前节点类型返回对应类型节点
if (node.ChildNodes.Count > 0 && node.FirstChild.NodeType != XmlNodeType.Text)
{
XmlChildTag childTag = new XmlChildTag(node.Name);
//属性不为空添加属性
if (node.Attributes != null)
{
foreach (XmlAttribute attr in node.Attributes)
{
childTag.Attrs.Add(attr.Name, attr.Value);
}
}
//递归添加子节点
foreach (XmlNode childNode in node.ChildNodes)
{
XmlTag tag = NodeToTag(childNode);
if (tag is XmlChildTag)//根据子节点类型加入对应列表
{
childTag.ChildTagList.Add(tag as XmlChildTag);
}
else
{
childTag.BaseTagList.Add(tag as XmlBaseTag);
}
}
return(childTag);
}
else
{
XmlBaseTag baseTag = new XmlBaseTag(node.Name);
//属性不为空添加属性
if (node.Attributes != null)
{
foreach (XmlAttribute attr in node.Attributes)
{
baseTag.Attrs.Add(attr.Name, attr.Value);
}
}
baseTag.InnerText = node.InnerText;
return(baseTag);
}
}