TreeView复选框问题 [英] TreeView CheckBoxes Problem

问题描述

大家好...

我已经填充了一个树形视图.有子节点，那些也有子节点，依此类推.现在，在编辑时，我正在获取包含树视图节点值的数据表.并且在此基础上，我需要在页面加载时选中"复选框.我只能通过使用下面的代码来获取父节点.但是无法获取子节点.

Hi everyone...

I have populated a treeview. There are child nodes and those also have the child nodes and so on. Now at the time of edit, I am getting the datatable containing the treeview node values. and on the basis of that I need to make "checked" the check boxes at the time of page load. I am getting the Parent nodes only by using the following code below. But unable to get the child nodes.

DataTable dt = ds1.Tables[0];
foreach (TreeNode node in TreeViewArticleCatagory.Nodes)
{
    foreach (DataRow dr in dt.Rows)
    {
        if (Convert.ToString(dr["Item"]) == node.Value)
        {
            node.Checked = true;
            //TreeViewArticleCatagory.SelectedNode.Checked = true;
        }
    }
}

请帮帮我....

在此先感谢.....

[edit]插入代码块以保留格式-OriginalGriff [/edit]

Please help me....

Thanks in advance.....

[edit]Code block inserted to preserve formatting - OriginalGriff[/edit]

推荐答案

尝试查看node.Nodes-这是此节点的子节点列表.

Try looking at node.Nodes - it is a list of child nodes for this node.

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