// Set SelectedNode to the node under the mouse. private void FindNodeUnderMouse(PointF pt) { using (Graphics gr = picTree.CreateGraphics()) { SelectedNode = root.NodeAtPoint(gr, pt); } }
// Set SelectedNode to the node under the mouse. private void FindNodeUnderMouse(PointF pt) { using (Graphics gr = picTree.CreateGraphics()) { SelectedNode = root.NodeAtPoint(gr, pt); } }