Calling code-behind method on TreeNode click

I want to call a code-behind method when a TreeNode is clicked in my TreeView. I would imagine this isn't difficult to do, but I can't find a good example of how to do it.

I've looked at TreeNodeSelectAction, 开发者_JS百科but that appears to just be an enumeration, so I'm wondering how I can call my own code when a node is clicked.

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Try add the SelectedNodeChanged event handler to the TreeView control. Then, you can select the method by the TreeNode name.

protected void MyTreeView_SelectedNodeChanged(object sender, EventArgs e)
{
    TreeView treeView = sender as TreeView;
    if (treeView != null)
    {
            TreeNode treeNode = treeView.SelectedNode;
    }
}

Hope it helps