DeploymentTracker.App.Windows.PackageDeployment.ResetTreeViewNodes C# (CSharp) Method

        private void ResetTreeViewNodes(TreeNode topnode)
        {
            topnode.ImageIndex = 2; // blank
            if (topnode.Level == 0)
            {
                foreach (TreeNode item in topnode.Nodes)
                {
                    this.ResetTreeViewNodes(item);
                }
            }
        }