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Answers and rating deltas for

How do I check if the scanner is plugged in (C#, .NET TWAIN)

Author Votes Δ
Spike0xff 5 +3.98
Veldmuis 1 +0.12
Lou Franco 0 -4.09
Mariusz Szefera -2 0.00
Last visited: Sep 14, 2014, 5:07:29 AM