Would be good if you supply a example which does work anywhere, it's hard to test for me, because I don't have the knowledge to get Open() to work.
On Wed, Apr 8, 2009 at 10:44 AM, Daniel <[email protected]> wrote: > > > > ---------- Forwarded message ---------- > From: Daniel <[email protected]> > To: Mark de Bruijn <[email protected]> > Date: Wed, 08 Apr 2009 20:41:18 +1200 > Subject: Re: [Mono-list] Fwd: System.IO.SerialPort.BytesToRead closes > program > Thanks for trying but your code threw the exception on Open() not on > accessing BytesToRead. Most likely because you don't have a "Com4". > > I do have a "Com4" and Open works it's calling BytesToRead that causes my > program to close. > > Any more ideas? > > Cheers, > Daniel > > > Mark de Bruijn wrote: > >> 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] <mailto: >> [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] >> <mailto:[email protected]> >> http://lists.ximian.com/mailman/listinfo/mono-list >> >> >> >> -- >> Mark >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Mono-list maillist - [email protected] >> http://lists.ximian.com/mailman/listinfo/mono-list >> >> > > > > _______________________________________________ > Mono-list maillist - [email protected] > http://lists.ximian.com/mailman/listinfo/mono-list > > -- Mark
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