How to increase progressbar value?

Question

WPF

Hello. Is there a progressbar, how to increase its value (so that the green bar becomes larger)?
on a Windows Form, progressBar1.PerformStep() is used for this;

foreach (String file in OpDi.FileNames)
{.........
 progressBar1.PerformStep();
}

Answer 1

To do this, you can use the Value property