as-*_*cii 14
不需要解析XML以将其内容绑定到a的解决方案TreeView 不存在(如果它在内部退出,当然,解析XML).
无论如何,您可以使用LINQ to XML自己实现:
private void Form1_Load(object sender, EventArgs e)
{
var doc = XDocument.Load("data.xml");
var root = doc.Root;
var x = GetNodes(new TreeNode(root.Name.LocalName), root).ToArray();
treeView1.Nodes.AddRange(x);
}
private IEnumerable<TreeNode> GetNodes(TreeNode node, XElement element)
{
return element.HasElements ?
node.AddRange(from item in element.Elements()
let tree = new TreeNode(item.Name.LocalName)
from newNode in GetNodes(tree, item)
select newNode)
:
new[] { node };
}
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并在TreeNodeEx:
public static class TreeNodeEx
{
public static IEnumerable<TreeNode> AddRange(this TreeNode collection, IEnumerable<TreeNode> nodes)
{
var items = nodes.ToArray();
collection.Nodes.AddRange(items);
return new[] { collection };
}
}
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