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  1. September 30th, 2010 04:56 AM #16
    AlecJames
    AlecJames is offline Member AlecJames is an unknown quantity at this point (<10)
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    Re: UnauthorizedAccessException when accessing Virtual COM port

    Has anyone found a solution for this without going to c++ to access the serial port?
    Thanks

    A
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  2. September 30th, 2010 11:58 AM #17
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    RaleTheBlade
    RaleTheBlade is offline Member + RaleTheBlade is a jewel in the rough (200+) RaleTheBlade is a jewel in the rough (200+) RaleTheBlade is a jewel in the rough (200+)
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    Re: UnauthorizedAccessException when accessing Virtual COM port

    Quote Originally Posted by AlecJames View Post
    Has anyone found a solution for this without going to c++ to access the serial port?
    Thanks

    A
    Nope... even a year later I am still using a wrapper class named ComPort which makes "unsafe" API calls from my C# code to prevent this error from occurring. I wonder why the heck MS hasn't fixed this issue... even in .NET 4.0.
    Last edited by RaleTheBlade; September 30th, 2010 at 12:03 PM.
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