Compiled using gmcs on Ubuntu, getting an exception, no crash. Mono C# compiler version 2.0.1.0 Mono JIT compiler version 2.0.1 (tarball) Same results on: Mono C# compiler version 2.4.0.0 Mono JIT compiler version 2.4 (/branches/mono-2-4/mono r130414 za mrt 28 17:21:49 CET 2009)
LANG=C mono --debug ./WindowsCrash.exe: Unhandled Exception: System.IO.IOException: No such file or directory at System.IO.Ports.SerialPortStream.ThrowIOException () [0x00012] in /build/buildd/mono-2.0.1/mcs/class/System/System.IO.Ports/SerialPortStream.cs:299 at System.IO.Ports.SerialPortStream..ctor (System.String portName, Int32 baudRate, Int32 dataBits, Parity parity, StopBits stopBits, Boolean dtrEnable, Boolean rtsEnable, Handshake handshake, Int32 readTimeout, Int32 writeTimeout, Int32 readBufferSize, Int32 writeBufferSize) [0x0001e] in /build/buildd/mono-2.0.1/mcs/class/System/System.IO.Ports/SerialPortStream.cs:36 at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPortStream:.ctor (string,int,int,System.IO.Ports.Parity,System.IO.Ports.StopBits,bool,bool,System.IO.Ports.Handshake,int,int,int,int) at System.IO.Ports.SerialPort.Open () [0x00078] in /build/buildd/mono-2.0.1/mcs/class/System/System.IO.Ports/SerialPort.cs:563 at (wrapper remoting-invoke-with-check) System.IO.Ports.SerialPort:Open () at WindowsCrash.Program.Main (System.String[] args) [0x00000] On Tue, Apr 7, 2009 at 1:39 PM, trampster <[email protected]> wrote: > > it appears that calling System.IO.SerialPort.BytesToRead closes my > application when runing on windows using mono 2.4. The following code > reproduces the problem. No error message or exception seems to be generated > it just closes. > > > using System.IO.Ports; > using System; > > namespace ConsoleApplication1 > { > class Program > { > static void Main(string[] args) > { > SerialPort serialPort = new SerialPort("Com4", 19200); > serialPort.Open(); > Console.WriteLine("before"); > int bytesToRead = serialPort.BytesToRead; > Console.WriteLine("after"); > } > } > } > > My questions are as follows. > 1. I'm I doing something wrong, (the code works when run on dot net) > 2. Does this work on the linux build? > > I raised a bug https://bugzilla.novell.com/show_bug.cgi?id=490910 > but it is not getting any activity. > I am very interested in getting my coding running on mono, and was under > the > impression that all this .net 2.0 stuff was implemented and stable. Was I > wrong? > -- > View this message in context: > http://www.nabble.com/System.IO.SerialPort.BytesToRead-closes-program-tp22927258p22927258.html > Sent from the Mono - General mailing list archive at Nabble.com. > > _______________________________________________ > Mono-list maillist - [email protected] > http://lists.ximian.com/mailman/listinfo/mono-list > -- Mark
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