How to make inprocess or progressbar in console app

Kien Bui

Show processing on console app
Ex:

Processing.
Processing..
Processing...

OR

Process: 10%
Process: 15%
Process: 20%
.....
Done

But all text only one line, older text is removed.

mrjj

Hi
There are various ways
https://stackoverflow.com/questions/28350254/how-do-i-rewrite-a-line-of-text-in-a-console-project-c

AlfredoRamos

You can do it with something like:

for(unsigned short int i = 0; i <= 100; i++) {
	std::cout << QString("\rProgress: %1").arg(
		i < 100 ? QString("%1%").arg(i) : "Done"
	).toStdString() << std::flush;
	std::this_thread::sleep_for(std::chrono::milliseconds(50));
}

Libraries needed to run this example: iostream, thread and chrono