Treeview Sorting

Depending on your code for loading the treeview, you may need multiple arrays for each parent node. Once you sort the parent nodes, you could sort the arrays (containing the child nodes), then add them to the parent. I do not believe there to be a childnode.sort....which i'm sure was the answer you were hoping for. Sorry

Unfortunately the treeview is loaded in a special way because of the file it is being loaded from, i have managed to sort the treeview in reverse order by parent nodes pretty similar to what you are saying but cant figure out how to do it by child nodes

When loading the treeview, load the strings into an array first, then sort. Once sorted, then you can add them to their respective parent node 1 at a time. Hope this helps