在某些时间调用时，TreeView Node前景色没有变化？

Question

I have a treeview, trvActors.

When I try to change the forecolor of a treenode by clicking on it, it does not seem to work, but the surrounding code works.

            ((Actor)_rightClickedNode.Tag).IsDefault = true;
            _rightClickedNode.ForeColor = Color.Red;

Weirdly enough, the isDefault value changes, but the node does not change color. This is occurring on a toolstripmenuitem click, but the same thing is also occurring on a simple right click.

Here is the code for a right click on the private void trvActors_MouseClick event:

  trvActors.SelectedNode = trvActors.GetNodeAt(e.X, e.Y);

        if (trvActors.SelectedNode != null)
        {
            if (e.Button == MouseButtons.Right)
            {
                _rightClickedNode = trvActors.SelectedNode;

                ((Actor)_rightClickedNode.Tag).IsDefault = true;
                _rightClickedNode.ForeColor = Color.Red;

            }
        }

Same outcome. The only time I seem to be able to change the forecolor is when I am initially creating the nodes. Any ideas?

Answer 1

what do you have FullRowSelect set to.. if it is true make it false also maybe you should put your code in the NodeMouseClick or BeforeSelect events ?

Hope this helps you out,