> First, I don't like the group of radio buttons. I think it would be
> better to replace it with a combo box.
I feel the redio boxes is easy to click than combobox.
Let's hear suggestions from others before mdify it.
> Second, the grid should have three columns: Column Name, Order, and
> NULLs Order.
Sure, I will modify.
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Quan Zongliang
quanzongliang(at)gmail(dot)com
CIT Japan: http://www.cit.co.jp