Android Question Sender Issue (I think)

The link above is from an old example. I recommend you to use CustomListView class. It will be much simpler:
[Class] CustomListView - A flexible list based on ScrollView

Erel is right !

But to give an ansewer to your problem.
The problems are:
1) you initialize in List_Add
Lab.Initialize("lblList")
and
Lab2.Initialize("lblList2")
You have two different EventNames but you don't have a lblList2_Click event, so when you click on a Label in the right column nothing happens !

2) You set as the Tags
Lab.Tag = NumberOfRows
Lab2.Tag = NumberOfRows & ".2)
You will get as the Tags for example for line 2 : left column Tag = 2 right column Tag = 2.2
Then in Sub List_Select(Item As Int) you transform the Tag into an integer so 2.2 becomes 2 !?
Then, still in Sub List_Select you set SelectedItem = Item which is already wrong.
The item indexes of the Labels in the ScrollView.Panel are the order number when you added them.
So the indexes are:
0 1
2 3
4 5
And not
0 0.2
1 1.2
2 2.2

To make it run correctly I changed:
Lab2.Initialize("lblList2") to
Lab2.Initialize("lblList")
Lab.Tag = NumberOfRows to
Lab.Tag = 2 * NumberOfRows

Lab2.Tag = NumberOfRows to
Lab2.Tag = 2 * NumberOfRows + 1

Look at the changes I made in Sub List_Add.
Attached you find a modified version of your project.

Thank you both, so helpful!

One followup question: I was using the example I had because another post mentioned it being better for sorting lists. If I switch to the CustomListView and want to be able to still sort/add/delete all the elements in each line as a unit is that still the best way? Or am I better sticking with the now corrected version of what I had? And why for either?

I can't really answer you because I have not yet looked deeper into CustomListView.

NOTE! Since this is really a new problem I'm moving it to a new thread. Those who want to help more or follow can address the below issue at http://www.b4x.com/android/forum/threads/customlistview-extract-data.35108/. Thanks!

I took Erel's advice and am trying to use the CustomListView instead, which seems to cover my issues quite well. I'm having trouble with one aspect though. The list I was working with was already set up to move items up or down the list. I'm trying to create that function in the new one by deleting a line and adding it back above or below where it was, as the other did, but I don't know how to get the data out of the line I'm deleting first.

The file is attached, line 108 is my attempt to get the old data (which I would then feed in to the last line of that same sub), but it pulls out the line tag instead of the line values. If I browse the object in debug mode I can see the values I want in the 1, 2, and 3 objects of the array view in the x variable. How do I get these values back out to be able to submit them to the add line?