Jan 30, 2012 #1 O omar-malek Member level 5 Joined Mar 24, 2007 Messages 89 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location French Activity points 1,949 hi to all how I can release the com1 port that is used by another program. thanks
Jan 30, 2012 #2 tpetar Advanced Member level 7 Joined Sep 27, 2010 Messages 6,417 Helped 1,713 Reputation 3,456 Reaction score 1,673 Trophy points 1,393 Location Pancevo-Belgrade, Serbia Activity points 37,363 Close that program is easiest way. You may use Task Manager to do this. See this: SerialPort.Close Method (System.IO.Ports)
Close that program is easiest way. You may use Task Manager to do this. See this: SerialPort.Close Method (System.IO.Ports)
Jan 31, 2012 #3 C chychy Newbie level 5 Joined Jan 9, 2012 Messages 9 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,353 go to device manager
Jan 31, 2012 #4 tpetar Advanced Member level 7 Joined Sep 27, 2010 Messages 6,417 Helped 1,713 Reputation 3,456 Reaction score 1,673 Trophy points 1,393 Location Pancevo-Belgrade, Serbia Activity points 37,363 chychy said: go to device manager Click to expand... He whant to release com port from some program, to be free for use in another program. He dont whant to close or disable com port.
chychy said: go to device manager Click to expand... He whant to release com port from some program, to be free for use in another program. He dont whant to close or disable com port.
Jan 31, 2012 #5 S srizbf Advanced Member level 5 Joined Apr 3, 2010 Messages 1,992 Helped 417 Reputation 840 Reaction score 329 Trophy points 1,363 Activity points 10,985 when a com port is accessed by an application , it is locked for that application by the os until it is closed by the appln wherein it is released by os.
when a com port is accessed by an application , it is locked for that application by the os until it is closed by the appln wherein it is released by os.