You can modify your SQL SELECT statement like this :

I you need the user to save this data though, you may have to keep two separate data models. A better idea might be to modify the data as it is displayed, but I do not have enough experience with Web Forms to help you out on this.

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The human mind's capability to comprehend abstract concepts is limited to the vocabulary it can use to describe it. The more precise the building blocks, the more complex the thoughts that can emerge... Sounds like the evolution of programming languages doesn't it?