public void RemoveMarkedTreeNode(TreeNode node)
{
MarkedTreeNode toRemove = null;
foreach (MarkedTreeNode markedTreeNode in MarkedTreeNodes)
{
if (markedTreeNode.TreeNode == node)
{
toRemove = markedTreeNode;
break;
}
}
if (toRemove != null)
{
MarkedTreeNodes.Remove(toRemove);
}
}
public void AddMarkedTreeNode(TreeNode node)
{
RemoveMarkedTreeNode(node); // ensure no duplicate
bool inserted = false;
foreach (MarkedTreeNode marked in MarkedTreeNodes)
{
if (node.IsBefore(marked.TreeNode))
{
MarkedTreeNodes.Insert(MarkedTreeNodes.IndexOf(marked), new MarkedTreeNode(node));
inserted = true;
break;
}
}
if (!inserted)
{
MarkedTreeNodes.Add(new MarkedTreeNode(node));
}
}
