/// <summary>
/// e.UserState holds state data sent from DoWork
/// </summary>
/// <param name="sender">BackgroundWorker</param>
/// <param name="e"></param>
private void BackgroundWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
if (e.UserState != null)
{
ReceivedStrings.Add((string)e.UserState);
}
Console.WriteLine($"BW-ProgressChanged: ProgressPercentage = {e.ProgressPercentage}");
}
public void FetchData()
{
ReceivedStrings.Clear();
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += BackgroundWorker_DoWork;
worker.WorkerReportsProgress = true;
worker.ProgressChanged += BackgroundWorker_ProgressChanged;
worker.RunWorkerCompleted += BackgroundWorker_RunWorkerCompleted;
worker.RunWorkerAsync(new BackgrounWorkerState(dummyStringData));
}