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Asked: 2026-05-23T03:54:30+00:00

I’m having trouble with the SerialPort function intermittently crashing while data logging for several

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I’m having trouble with the SerialPort function intermittently crashing while data logging for several days. It’s been a hard problem to debug and I would like to try Zach Saw’s fix which he talks about here and provides code for in C#

My question is, to do this, do I need to rewrite the entire use of the Serial Port in my code?

If I use the System.IO.Ports.SerialPort module, is there a way to just do a DLLImport of SetCommState to set fAbortOnError to false, or do I need to abandon the SerialPort module entirely and write everything using the kernel32.dll?

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1 Answer

  1. Editorial Team

    I’m pretty sure in this case you could import his project into your solution, and it should run just fine. Since VB and C# are both CLR languages, they both compile down to the same intermediate language.

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