Don't bump your threads after an hour and 16 minutes. It's against forum policy.

I don't really know exactly what you're trying to achieve because you've chosen not to tell us. I think it was I who helped you sort those arrays but now that I see what you're doing it was a waste of time. You've already got the data in a DataTable so you should simply set its DefaultView.Sort property. Shazam! The data is sorted without need for any arrays.

How about you explain what the purpose of all this is and then we can provide the most relevant advice? I think it's fair to say that I would recommend something quite different to what you have there, but I really can't say what because I don't know what it's supposed to do. If you provide a full and clear description in the first place then we can avoid wasting time like this. Each time you post:

1. This is what I want to do (include full and clear description).
2. This is how I'm trying to do it (include relevant code).
3. This is what happens when I do (full and clear description, including relevant error messages and where they occur).