Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/.net/23.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
C# .NET-Treeview控件 标题1 副标题1 20 真的 资料 下降的 #996666 19_C#_.net - Fatal编程技术网

C# .NET-Treeview控件 标题1 副标题1 20 真的 资料 下降的 #996666 19

C# .NET-Treeview控件 标题1 副标题1 20 真的 资料 下降的 #996666 19,c#,.net,C#,.net,上面是我的XML 在My.ASPX页面中: <?xml version="1.0" encoding="UTF-8" ?> <properties> <general> <title type="textbox">title1</title> <subtitle type="textbox">subtitle1</subtitle> <radius t

上面是我的XML

在My.ASPX页面中:

<?xml version="1.0" encoding="UTF-8" ?>
<properties>
    <general>
        <title type="textbox">title1</title>
        <subtitle type="textbox">subtitle1</subtitle>
        <radius type="textbox">20</radius>
    </general>
    <behavior>
        <sorting>
            <enable type="checkbox">True</enable>
            <by type="dropdown">Data</by>
            <order type="dropdown">Descending</order>
        </sorting>
    </behavior>
    <appearance>
        <series>
            <innerseries type="colorpicker">#996666</innerseries>
            <innerseries type="colorpicker"></innerseries>
            <innerseries type="colorpicker"></innerseries>
            <transparency type="slider">19</transparency>
        </series>
    </appearance>
</properties>

在我的Codebehind中,我动态加载一个xml并构建一个树视图

<asp:TreeView ID="TreeView1"  runat="server" 
    OnSelectedNodeChanged="TreeView1_SelectedNodeChanged1"  ImageSet="Arrows"       
    EnableTheming="true">
</asp:TreeView>  
<asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click" />
受保护的无效按钮1\u单击(对象发送者,事件参数e)
{
doc.LoadXml(“XmlFile”);
XmlNode节点=doc.DocumentElement;
TreeView1.Nodes.Clear();
添加(新的TreeNode(doc.DocumentElement.Name));
TreeNode tNode=新的TreeNode();
tNode=TreeView1.Nodes[0];
Property obj=新属性();
对象AddChildNode(node,tNode);
}
在my Property.cs(类文件)中
public void AddChildNode(XmlNode中的XmlNode,TreeNode中的TreeNode)
{
xmlnodexnode;
三烯醇化物;
XmlNodeList节点列表;
int i;
//循环遍历XML节点,直到到达叶。
//在循环过程中将节点添加到树视图。
//if(inXmlNode.HasChildNodes)
if(inXmlNode.ChildNodes.Count>=1&&inXmlNode.ChildNodes[0].HasChildNodes)
{
nodeList=inXmlNode.ChildNodes;
对于(i=0;i 1)
{
nodeList=inXmlNode.ChildNodes;

对于(i=0;i)您想做什么请澄清?这不是它的工作方式,其他事情正在发生。向我们展示您的代码;您在何处创建TreeViewItem并将其添加到树和树事件。
protected void Button1_Click(object sender, EventArgs e)
   {
   doc.LoadXml("XmlFile");
      XmlNode node = doc.DocumentElement;
       TreeView1.Nodes.Clear();
       TreeView1.Nodes.Add(new TreeNode(doc.DocumentElement.Name));

       TreeNode tNode = new TreeNode();
       tNode = TreeView1.Nodes[0];

       Property obj = new Property();
       obj.AddChildNode(node, tNode);
       }

       In my Property.cs  (Class File)

       public void AddChildNode(XmlNode inXmlNode, TreeNode inTreeNode)
    {
        XmlNode xNode;
        TreeNode tNode;
        XmlNodeList nodeList;
        int i;

        // Loop through the XML nodes until the leaf is reached.
        // Add the nodes to the TreeView during the looping process.
        //if (inXmlNode.HasChildNodes)

        if (inXmlNode.ChildNodes.Count >= 1 && inXmlNode.ChildNodes[0].HasChildNodes)
        {

            nodeList = inXmlNode.ChildNodes;

            for (i = 0; i <= nodeList.Count - 1; i++)
            {

                xNode = inXmlNode.ChildNodes[i];


                inTreeNode.ChildNodes.Add(new TreeNode(xNode.Name));

                tNode = inTreeNode.ChildNodes[i];
                AddChildNode(xNode, tNode);

            }
        }
        else
        {
            if (inXmlNode.ChildNodes.Count > 1)
            {
                nodeList = inXmlNode.ChildNodes;

                for (i = 0; i <= nodeList.Count - 1; i++)
                {

                    xNode = inXmlNode.ChildNodes[i];


                    inTreeNode.ChildNodes.Add(new TreeNode(xNode.Name));

                    tNode = inTreeNode.ChildNodes[i];
                    AddChildNode(xNode, tNode);

                }
            }
            // Here you need to pull the data from the XmlNode based on the
            // type of node, whether attribute values are required, and so forth.
            else
            {

                if (inXmlNode.ChildNodes.Count == 0)
                {

                    inTreeNode.Text = (inXmlNode.Name).Trim();
                    inTreeNode.Target = inXmlNode.Attributes[0].Value;





                }
                else
                {
                    inTreeNode.Text = (inXmlNode.Name).Trim();
                    inTreeNode.Target = inXmlNode.Attributes[0].Value;
                    inTreeNode.Value = inXmlNode.ChildNodes[0].Value;
                }
            }
            //inTreeNode.Value = (inXmlNode.OuterXml).Trim();

        }
}