Author Topic: Can't change Comport at runtime with 9.08  (Read 1223 times)

Cooltool

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Can't change Comport at runtime with 9.08
« on: July 04, 2010, 08:47:26 am »
Hello Roman,

i have a problem with the new version. I can't chnage the Comport at runtime.
After changing and activating i get the Error [Can't open Device ""]. When i set the
Comport at designtime all works fine. You can check this in your Demo SimplePacket

Another Test ist
Put Comport to Form
Don't change anything
At FormShow
Show nrComm1.ComName (COM1)
Change Comport to Com2 or 3 with
nrComm1.ComPort:= cpCOM2 / cpCOM3
Show nrComm1.ComName ([Empty]) normaly COM2 / COM3

I've change back to 9.07 and all works fine.

Tested in Delphi 2007 under Win7Ultimate 64bit with
USB SerialPort FDI on COM3

Best Regards
Stefan

Roman Novgorodov

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Re: Can't change Comport at runtime with 9.08
« Reply #1 on: July 04, 2010, 11:53:02 am »
Hello

Thank you for your information.

It seems like you are right. This trouble appears in the latest release if TnrComm.EnumProts is epQuickAll.
We have fixed this bug and uploaded new build of nrComm Lib today.
Please download and try it.

Roman Novgorodov
DeepSoftware.Com
DeepSoftware llc - The professional components for Delphi/CBuilder/.NET. The high quality custom software development.
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Cooltool

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Re: Can't change Comport at runtime with 9.08
« Reply #2 on: July 05, 2010, 05:03:18 pm »
Thanks Roman
works fine now

Best regards
Stefan