How can I recursively loop through _every_ TreeNode in a TreeView using
C#? The CheckBoxes property enables checkboxes for all TreeNodes. I
only want checkboxes on TreeNodes that have 0 child nodes. I don't know
how many levels deep the TreeView will be. I have the checkboxes part
under control but my code only loops through the root nodes of my
TreeView.
// My incorrect code
treeGroups.CheckBoxes = true;
foreach (TreeNode node in treeGroups)
{
if (node.Nodes.Count == 0)
TreeViewEx.AddCheckBoxToNode(node);
else
TreeViewEx.RemoveCheckBoxFromNode(node);
}