Get All TreeList Items

[William]

I would like to iterate through all of my TreeList items, but I can only seem to return the parent items and not the children. 

Here is the code I have so far:

foreach (TreeListDataItem i in notificationsTree.Items)
{
    string test21 = i.Cells[3].Text.ToString();
}

[Princy]

Hello,

Take a look into the following code snippet.
Accessing Cells and Items

Thanks,
Princy.

[Abhishek]

Hello William,

I have posted one example for your issue, In which i am iterating through the expanded nodes so that you can get the child node item text. I don't know it's correct way or not.
Note: To iterate through the child nodes parent node should be expanded. I wrote for node expansion and commented that code please have look.

foreach (TreeListDataItem item in rtlBusinessUnit.Items)
           {
               if (item.CanExpand)
               {
                   if (item.Expanded)
                   {
                       if (item.ChildItems.Count > 0)
                       {
                           foreach (TreeListDataItem Child in item.ChildItems)
                           {
                               string ItemName = Child["Name"].Text;
                           }
                       }
                   }
                   //else
                   //{
                   //    item.Expanded = true;
                   //    if (item.ChildItems.Count > 0)
                   //    {
                   //        foreach (TreeListDataItem Child in item.ChildItems)
                   //        {
                   //            string ItemName = Child["Name"].Text;
                   //        }
                   //    }
                   //    //item.Expanded = false;
                   //}
               }

Thanks,
Abhishek K