/**//// <summary>
/// XML解析器
/// </summary>
public class XmlParsers
{
/**//// <summary>
/// 公共解析方法
/// </summary>
/// <param name="nodeList"></param>
/// <param name="treeNode"></param>
/// <param name="table"></param>
public static void Parse(XmlNodeList nodeList, TreeNodeCollection treeNode, Hashtable table)
{
foreach (XmlNode node in nodeList)
{
if (node.NodeType != XmlNodeType.Element)
{
continue;
}
TreeNode newTreeNode = new TreeNode();
newTreeNode.Text = node.Attributes["name"].Value;
//父节点
if (node.HasChildNodes)
{
Parse(node.ChildNodes, newTreeNode.Nodes, table);
treeNode.Add(newTreeNode);
}
else
{
//子节点
try
{
//如果存在有id的节点则加入到table中
//GISNode gNode = new GISNode();
//gNode.Id = node.Attributes["id"].Value;
//gNode.Name = node.Attributes["name"].Value;
//gNode.Area = node.Attributes["area"].Value;
//gNode.Latitude = node.Attributes["latitude"].Value;
//gNode.Longitude = node.Attributes["longitude"].Value;
//table.Add(gNode.Id, gNode);
//treeNode.Add(gNode.Id, gNode.Name);
treeNode.Add(node.Attributes["id"].Value, node.Attributes["name"].Value);
}
catch (Exception ex)
{
//否则丢弃
}
}
}
}
/**//// <summary>
/// 解析设备树的方法
/// </summary>
/// <param name="filePath"></param>
/// <param name="tv"></param>
/// <param name="table"></param>
public static void ParseEquipmentXml(string filePath, TreeView tv, Hashtable table)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(@filePath);
XmlNodeList nodeList = xmlDoc.DocumentElement.ChildNodes;
tv.BeginUpdate();
tv.Nodes.Clear();
Parse(nodeList, tv.Nodes, table);
tv.EndUpdate();
}
}
简单实用，不过如果XML都不相同的话可能要写多个函数，后面有时间重构一下，通用一点。
---------------------------------------------------------
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posted on 2008-02-05 02:47
TiGERTiAN 阅读(921)
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