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change com port number to specific number

madhuri Gamane

I am having RFID reader when it installs in system it shows me com port 17

but when i run the application it doesn't work..

when i change the com port to com 3 from device manager properties, It works properly..

i think com 3 is hard coded in api...

I don't want to let the client to change com port from device manager,

is there any provision to change com port from c# code..

if yes plz help me...

Thanx in advance

1 Reply

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Khan Abrar Ahmed11y ago
Hi Refer this artical
http://www.c-sharpcorner.com/uploadfile/eclipsed4utoo/communicating-with-serial-port-in-C-Sharp/
http://www.c-sharpcorner.com/uploadfile/eclipsed4utoo/communicating-with-serial-port-in-C-Sharp/
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