private void OnProgressChanged(object sender, ProgressValueChangedEventArgs e) { ProgressValue = e.Value; }
protected virtual void OnProgressChanged(object sender, ProgressValueChangedEventArgs e) => ProgressValueChanged?.Invoke(this, e);
private static void Manager_ProgressValueChanged(object sender, ProgressValueChangedEventArgs e) { Console.Title = "处理中 " + e.Percentage + " %..."; }