How to get a list of all child nodes in a TreeView in .NET

Question

I have a TreeView control in my WinForms .NET application that has multiple levels of childnodes that have childnodes with more childnodes, with no defined depth. When a use

Answer 1

you need a recursive function to do this [or a loop equivalent, but the recursive version is simpler] - pseudocode:

function outputNodes(Node root)
    writeln(root.Text)
    foreach(Node n in root.ChildNodes)
        outputNodes(n)
    end
end