int index = 0;//用于节点递归
/// <summary>
/// 读取xml文件信息
/// </summary>
public void ReadXml()
{
try
{
#region 第一种方式、包含未知属性
//XmlReader xr = XmlReader.Create(xmlPath);
//while (xr.Read())
//{
// if (xr.HasAttributes)
// {
// Console.WriteLine("<" + xr.Name + ">的属性：");
// for (int i = 0; i < xr.AttributeCount; i++)
// {
// xr.MoveToAttribute(i); //Console.WriteLine("<" + xr.Name + ">的属性：");
// Debug.WriteLine("{0}={1}", xr.Name, xr.Value);
// }
// }
//}
#endregion
#region 第二种方式、LINQ TO XML
//1、加载Xml文件
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(xmlPath);
//2、获取根元素
var rootNode = xmldoc.DocumentElement;
//3、将根元素加载到TreeView的根节点上
ItemTreeData rootTreeNode = new ItemTreeData()
{
itemId = index++,
itemName = rootNode.Name,
IsExpanded = true,
itemParent = 0,
itemStep = 0,
Propertys = new ObservableCollection <PropertyData>()
};
foreach (var item in rootNode.Attributes)
{
XmlAttribute xmlAttribute = item as XmlAttribute;
rootTreeNode.Propertys.Add(
new PropertyData()
{
Name = xmlAttribute.Name,
Value = xmlAttribute.Value
});
}
//4、调用递归方法
LoadXmlToTreeView(rootNode, rootTreeNode, 0);
Debug.WriteLine("{0}加载完成", rootTreeNode.itemName);
ItemTreeDataList.Add(rootTreeNode);
#endregion
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString(), "错误信息");
}
}
/// <summary>
/// 获取指定的列表项
/// </summary>
/// <param name=""></param>
/// <returns></returns>
private void GetItemTreeData(ItemTreeData itemTreeData, int indexId)
{
if (hasFindSelectItem)
{
return;
}
foreach (var item in itemTreeData.Children)
{
if (item.itemId == indexId)
{
PropertyDatas = item.Propertys;
return;
}
else
{
GetItemTreeData(item, indexId);
}
}
}
/// <summary>
/// 递归方法
/// </summary>
/// <param name="xmlrootele"></param>
/// <param name="nodes"></param>
private void LoadXmlToTreeView(XmlElement xmlrootele, ItemTreeData itemTreeData, int step)
{
//循环根元素的子元素
foreach (XmlNode item in xmlrootele.ChildNodes)
{
//需要判断当前节点是什么类型
if (item.NodeType == XmlNodeType.Element)
{
XmlElement xmlElement = (XmlElement)item;
ItemTreeData treeNode = new ItemTreeData()
{
itemId = index++,
itemStep = step + 1,
itemParent = itemTreeData.itemId,
itemName = xmlElement.Name,
IsExpanded = true,
};
foreach (var node in item.Attributes)
{
XmlAttribute xmlAttribute = node as XmlAttribute;
treeNode.Propertys.Add(
new PropertyData()
{
Name = xmlAttribute.Name,
Value = xmlAttribute.Value
});
}
LoadXmlToTreeView(xmlElement, treeNode, step + 1);
itemTreeData.Children.Add(treeNode);
}
else if (item.NodeType == XmlNodeType.Text || item.NodeType == XmlNodeType.CDATA)
{
//nodes.Add(item.InnerText);
}
}
}
