private void PaintNode(TreeNode node) { if (!originalColor.Contains(node)) { originalColor[node] = node.ForeColor; node.BackColor = SystemColors.Highlight; node.ForeColor = SystemColors.HighlightText; MultiSelectTreeNode mNode = node as MultiSelectTreeNode; if (mNode != null) { mNode.Painted = true; } } }
private void UnpaintNode(TreeNode node) { if (originalColor.Contains(node)) { MultiSelectTreeNode mNode = node as MultiSelectTreeNode; node.BackColor = base.BackColor; if (mNode != null) { mNode.ForeColor = mNode.ForeColorRequest; mNode.Painted = false; } else { node.ForeColor = (Color)originalColor[node]; } originalColor.Remove(node); } }