public void Beat(WorkProgressState prog)
{
if (prog != null)
{
lblBeat.Text = prog.CurrentBeat.ToString();
if (prog.CurrentBeat == 1)
{
lblMeasure.Text = prog.CurrentMeasure.ToString();
}
}
}
private void bgwRunCounting_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
WorkProgressState prog = (WorkProgressState)e.UserState;
if (prog != null)
{
bbc1.Beat(prog.CurrentBeat);
ucCounterDisplay.Beat(prog);
if (prog.CurrentBeat == 1 && prog.CurrentMeasure == 1)
{
if (bgwRunTimer.IsBusy == false)
{
bgwRunTimer.RunWorkerAsync();
}
}
}
}
private void bgwRunCounting_DoWork(object sender, DoWorkEventArgs e)
{
// Get the BackgroundWorker that raised this event.
BackgroundWorker worker = sender as BackgroundWorker;
while (e.Cancel == false)
{
if (worker.CancellationPending)
{
e.Cancel = true;
}
else
{
// Determine if count-in has been reached
if (++TotalBeats > CountIn)
{
IsCountingIn = false;
}
// Determine if end of measure reached
if (++CurrentBeat > BeatsPerMeasure)
{
CurrentBeat = 1;
if (IsCountingIn == false)
{
CurrentMeasure++;
}
}
WorkProgressState workState = new WorkProgressState
{
CurrentBeat = CurrentBeat,
CurrentMeasure = CurrentMeasure
};
worker.ReportProgress(CurrentBeat / BeatsPerMeasure, workState);
Thread.Sleep(TimerValue);
}
}
}
protected void InitWorker() {
CancellationPending = false;
IsBusy = true;
State = WorkProgressState.Unknown;
}
