private TreeNode CreateHierarchyFromList(List<IncomeItemEntity> items)
{
TreeNode root = new TreeNode();
root.Symbol = string.Empty;
PopulateChildren(root, null, items);
return root;
}
private void PopulateChildren(TreeNode node, IncomeItemEntity info, List<IncomeItemEntity> items)
{
node.Children = items.Where(c => c.Parent == info).OrderBy(c => c.Id).Select(c =>
{
var tmp = new TreeNode();
tmp.Symbol = c.Symbol;
PopulateChildren(tmp, c, items);
return tmp;
}).ToList();
}