Putting multiple items into a single column in a datagrid

Question

Okay,
So I can put information into a datagrid, I can select a row
and make sure that it populates that row. I can even make it hit
that specific row and column.
How do I got about having several different buttons all
writing in the same column? And perhaps even ordering it? i.e. The
column would look like this: buttonOneInput, buttonTwoInput,
buttonThreeInput etc etc
I'd also like to sort the way this information goes in (just
being able to sort by alpha right now would be fine, but better yet
if I could sort it so button one always was in the front, button
two always in the middle, button three always in the end)
The end application of this is that I need to populate a
datagrid with several different button groups, there are 5 groups,
each group contains about 10 buttons. The groups need to appear in
a specific order in the datagrid, and I need to be able to add as
many button's information to the grid as possible.
After this stuff all goes in, I need to get it back out too.
I think I'll be able to figure that part out.
Now, I know this is a lot of stuff. I don't even know if it's
possible, but it seems like it should be, I've been trying to
figure it out all day to no avail.
Any tips / suggestions / code snippets / links to tutorials
would be helpful.
Thanks.

Answer 1

Well, specifically. They're binded data (swfs) I need the
ability to add as many of these as possible to a datagrid. I'll be
extracting them and using them in a list.
So to break it down, I've got a bunch of different strings I
need to add to a datagrid item. I need to add these in the proper
order. I then need to pop them back out to a list (I know how to do
this part).
Basically what I'm going on right now, is I'm calling a
flashfile.source from a selected item. Then I'm adding it into a
datagrid, I just need to know how to add it in without destroying
the current items.
Would something work where I'd ask for the current data
datagrid.selectedItem.column and then also add the new data work?
Thanks for your help miaomm, I'd really appreciate some code
showing this .