
/**//// <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(934)
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