void EvaluateResultQuality(double timeStep, double pointsStep, double qStep)
{
double percent = (double)testResults.CorrectAnswers / test.Count * 100;
Color progressColor;
if (percent >= 80)
{
ResultQualityImage.Source = "QualityImages/excelent.png";
progressColor = Color.FromHex("#4cd964");
}
else if (percent >= 40)
{
ResultQualityImage.Source = "QualityImages/good.png";
progressColor = Color.FromHex("#ffcc00");
}
else
{
ResultQualityImage.Source = "QualityImages/failed.png";
progressColor = Color.FromHex("#ff3b30");
}
TimeProgressBar.ProgressColor = PointsProgressBar.ProgressColor =
CorrectQProgressBar.ProgressColor = progressColor;
Task.Run(async() => await TimeProgressBar.ProgressTo(timeStep, 1000, Easing.SinOut));
Task.Run(async() => await PointsProgressBar.ProgressTo(pointsStep, 1000, Easing.SinOut));
Task.Run(async() => await CorrectQProgressBar.ProgressTo(qStep, 1000, Easing.SinOut));
}
private void SetProgressBar(int timeout)
{
TimeProgressBar.Value = 0;
Duration dr = new Duration(TimeSpan.FromMilliseconds(timeout));
DoubleAnimation da = new DoubleAnimation(100, dr);
TimeProgressBar.IsIndeterminate = false;
TimeProgressBar.BeginAnimation(ProgressBar.ValueProperty, da);
}
private void ProgressBarChange()
{
if (this.TimeProgressBar.InvokeRequired)
{
var changeprogressbar = new VoidDelegate(ProgressBarChange);
this.Invoke(changeprogressbar, new object[] { });
}
else
{
TimeProgressBar.PerformStep();
}
}
public void ProgressBarChange()
{
if (TimeProgressBar.InvokeRequired)
{
var changeprogressbar = new Action(ProgressBarChange);
Invoke(changeprogressbar, new object[] { });
}
else
{
TimeProgressBar.PerformStep();
}
}
private void ExamTimer_Tick(object sender, EventArgs e)
{
TimeProgressBar.PerformStep();
tick.Invoke(sender, e);
}
private void StopProgressBar()
{
TimeProgressBar.BeginAnimation(ProgressBar.ValueProperty, null);
TimeProgressBar.Value = 100;
}
