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I don't understand the question. You do that calculation in your database query. Then you do it again in line 106 of the code you posted, which is unnecessary but should not be a problem.
So what's your problem with this code? Try reading this: TellTheDetails.
Joined: Jun 15, 2010
I have in may table columns: Intrari, [Pret achizitie], Valoare
I want to calculate Intrari*[Pret achizitie] and the result should appear in Valoare, but when I enter a value in Intrari and press enter nothing happens in Valoare
OK, here's a simple example calculating column C = A * B (simple multiplication inside a row). Colum A and B are editable and when their contents change the result (column C) is recalculated. Depending on your code you may have different cell editors for the table, in my example there're only Double colums, so it's simplified.
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