Simple Progress reporting

suggest change

IProgress<T> can be used to report progress of some procedure to another procedure. This example shows how you can create a basic method that reports its progress.

void Main()
    IProgress<int> p = new Progress<int>(progress =>
        Console.WriteLine("Running Step: {0}", progress);

public void LongJob(IProgress<int> progress)
    var max = 10;
    for (int i = 0; i < max; i++)


Running Step: 0
Running Step: 3
Running Step: 4
Running Step: 5
Running Step: 6
Running Step: 7
Running Step: 8
Running Step: 9
Running Step: 2
Running Step: 1

Note that when you this code runs, you may see numbers be output out of order. This is because the IProgress<T>.Report() method is run asynchronously, and is therefore not as suitable for situations where the progress must be reported in order.

Feedback about page:

Optional: your email if you want me to get back to you:

Table Of Contents