Using version 20091.2056; writing in C#.

I was working with my xamdatagrid fully expanded but had to lessen the height due to needing to add another component underneath it. Now that the grid has scroll bars, I find that the last record or two jumps upon click but the row (cell) does not become active or selected.

I thought maybe it was in my code but I find that the event fails to fire at all when selecting a record lower in the viewable area of the grid.

I also thought maybe this was due to a setting that causes that record to jump into the middle of the viewable area of the grid but I'm not able to determine what setting that is.

Is there a setting to control this jump so that the record being clicked either doesn't move up or at least so that clicking still activates/selects that row?

And is there a known issue in my version wherein a row (cell) click does not change the active/selected row (cell) when scroll bars are present?

Thanks,

Allen