public List <ItemGroupModel> GetData()
{
var allItemGroups = _res.GetData();
var lstParent = allItemGroups.Where(ds => ds.parent_item_group_id == null).OrderBy(s => s.seq_num).ToList();
foreach (var item in lstParent)
{
item.children = GetHiearchyList(allItemGroups, item);
}
return(lstParent);
}
public List <ItemGroupModel> GetData()
{
var allItemGroups = _res.GetData();
var lstParent = allItemGroups.ToList();
foreach (var item in lstParent)
{
item.children = GetHiearchyList(allItemGroups, item);
}
return(lstParent);
}