private List <AreaNodeModel> LoadChildNodes(AreaNodeModel parentNode, List <AreaNodeModel> allNodes)
{
var childNodes = allNodes.Where(r => r.ParentId == parentNode.Id).ToList();
if (childNodes.Any())
{
foreach (var n in childNodes)
{
n.Nodes = LoadChildNodes(n, allNodes);
}
parentNode.Nodes = childNodes;
return(childNodes);
}
return(null);
}
private List <AreaNodeModel> LoadChildNodesList(AreaNodeModel parentNode, List <AreaNodeModel> allNodes)
{
var childNodes = allNodes.Where(r => r.ParentId == parentNode.Id).ToList();
var list = new List <AreaNodeModel>();
if (childNodes.Any())
{
foreach (var n in childNodes)
{
list.Add(n);
var tep = LoadChildNodesList(n, allNodes);
if (tep != null && tep.Count > 0)
{
list.AddRange(tep);
}
}
return(list);
}
return(null);
}