How can I get applications that use the internet?

[Ibrahim]

Hi; I want to get applications that use the internet. I want to get applications how much using the internet. How can I do that? Thanks.

[mrjj]

hi
Not really clear what you ask :)

http://doc.qt.io/qt-5/examples-network.html

shows how to do network.

[Ibrahim]

@mrjj I am sorry :). I say I want to control internet traffic like NetBalancer in Qt / C++. How can I do that?

[mrjj]

@Ibrahim
Hi
do you mean for other applications ?
Not just your own?

[Ibrahim]

@mrjj Yes I do. I want to know which applications are using the internet? And I want limit the applications (for internet).

[mrjj]

@Ibrahim
Hi
You would need a signed driver/service to do such thing.
https://msdn.microsoft.com/en-us/library/windows/hardware/ff554678(v=vs.85).aspx

Its not possible with Qt.
You must use native platform SDK
Maybe you can find something here
https://msdn.microsoft.com/en-us/library/windows/desktop/aa374094(v=vs.85).aspx
http://www.winpcap.org/misc/features.htm

For a better start sample you should ask in Windows programming forum
or stack exchange maybe.

Please note. This is pretty hardcore so be prepared to read a lot of docs :)