Pvr
28th October 2018, 18:33
Hello,
I want to send data to a device which uses ethernet and having an IP. I am using Qtcpsocket class but it always displays not connected. How to check the device is connected or not? can anyone help me?
I want to send data to a device which uses ethernet and having an IP. I am using Qtcpsocket class but it always displays not connected. How to check the device is connected or not? can anyone help me?