I have TreeNode object [ namespace System.Windows.Forms ] and I have WPF TreeView Control.
I'm trying to populate this wpf control with the TreeNode data by this code:
public partial class TreeWindow : Window
{
public TreeWindow(TreeNode node)
{
InitializeComponent();
treeView.Items.Add(node);
}
}
This TreeNode contains many children in a tree hierarchy.
.eg :
-Parent
--Child
----Child
--Child
...
But In the wpf window I'm getting only the parent node. without the expand/collapse buttons.
You have to convert them to System.Windows.Controls.TreeViewItem
first.
public TreeWindow(TreeNode node)
{
InitializeComponent();
treeView.Items.Add(ConvertToWpf(node));
}
TreeViewItem ConvertToWpf(TreeNode node)
{
var wpfItem = new TreeViewItem();
wpfItem.Header = node.Text;
foreach(var child in node.Nodes)
{
wpfItem.Items.Add(ConvertToWpf(child));
}
return wpfItem;
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.