private void progress_ProgressChanged(object sender, ProgressReport e)
{
CurrentProgressReport = e;
}
private async Task DoProcessingTask(CancellationToken cancellationToken,
IProgress <ProgressReport> progress = null)
{
int numRandoms = 100000;
var generator = new Random();
_randomNumList = new List <int>();
for (int i = 0; i < numRandoms; i++)
{
int randomNum = generator.Next();
_randomNumList.Add(randomNum);
}
int numSorts = 1000;
double percentComplete = 0;
await Task.Run(() =>
{
for (int i = 0; i < numSorts; i++)
{
//TODO: this isn't working yet!!!
cancellationToken.ThrowIfCancellationRequested();
var copiedList = new List <int>(_randomNumList);
copiedList.Sort();
percentComplete = i / (double)numSorts * 100;
string progressString;
if (percentComplete < 15)
{
progressString = "Starting...";
}
else if (percentComplete >= 15 && percentComplete <= 75)
{
progressString = "Sorting...";
}
else if (percentComplete > 75)
{
progressString = "Almost done.";
}
else if (Math.Abs(percentComplete - 100) < 1)
{
progressString = "COMPLETE!!! ";
}
else
{
progressString = "";
}
if (progress != null)
{
progress.Report(new ProgressReport
{
ProgressString = progressString,
ProgressValue = percentComplete
});
}
}
}, cancellationToken);
CurrentProgressReport = new ProgressReport {
ProgressValue = 100, ProgressString = "COMPLETE!!!"
};
}
