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Answers and rating deltas for
How to check if COM port exist before opening connection in Visual C#
| Author | Votes | Δ |
|---|---|---|
| Eric Brown | 2 | +0.45 |
| Pete Garafano | 0 | -1.95 |
| sebastian s. | 0 | -1.67 |
Last visited: Sep 14, 2014, 5:07:29 AM