private void Build(TreeNode node, AuthItem item)
{
bool accessible = mRole.CheckAccess(item);
node.Text = item.DisplayName;
node.ImageIndex = GetAuthItemImageIndex(item);
node.Tag = item;
node.ToolTipText = string.Format("{0} {1}", (accessible ? "(accessible)" : "(not accessible)"), item.Description);
node.Checked = mRole.HasItem(item);
node.ForeColor = accessible ? Color.Black : Color.Red;
foreach (AuthItem child_item in item.Children)
{
TreeNode child_node = new TreeNode();
node.Nodes.Add(child_node);
Build(child_node, child_item);
}
}