Cancel DoubleClick in TreeView

I'm using TreeView to control the permissions on my system, each operator has a profile that determines their minimum access, but it is possible to give more permissions to a particular operator, without having to create another profile example: inventory profile and inventory supervisor profile), but never remove a permission given by the profile.

For this I populated TreeView using an object that extended the TreeNode (list 1) class to which I added the Enabled property that indicates whether the Checked property can be changed. In the event BeforeCheck of TreeView (list 2) I check if the node is Enabled = false and cancel the event. But by double clicking on the node it has its Checked property changed, which hurts my restriction. I tried to cancel the DoubleClick event of TreeView , but method signature does not allow me to cancel the action.

In short: How do I cancel the double click action or prevent the Checked property from being changed by it?

List 1

public class AccessNode : TreeNode
{
    public AccessNode(string nome, string texto)
    {
        Name = nome;
        Text = texto;
        Checked = false;
    }

    public bool Enabled { get; set; } = true;

    public void Propagate ()
    {
        /*propaga a alteração no "Cheked" para cima ou para baixo na arvore dependendo do nó atual*/
        if (Checked)
            CheckedParent();
        else
            UnCheckedNodes();
    }

    private void CheckedParent()
    {
        /*marca todos os nós do qual descende o nó atual, ou seja, pai, avô, bisavô, etc.*/
        if (Parent != null)
        {
            Parent.Checked = true;
            (Parent as AccessNode).CheckedParent();
        }
    }

    private void UnCheckedNodes()
    {
        /*desmarca todos os nós decentendes do náo atual, ou seja, os filhos, os filhos dos filhos, etc.*/
        foreach (TreeNode tn in Nodes)
            tn.Checked = false;
    }
}

List 2

    private void treeView_BeforeCheck(object sender, TreeViewCancelEventArgs e)
    {
        AccessNode an = e.Node as AccessNode;

        e.Cancel = !an.Enabled;
    }