private async Task ViewModelOnCancelingAsync(object sender, CancelingEventArgs e)
{
_closingViewModel = new ProgressWindowViewModel();
_closingViewModel.Title = "Cancelling...";
_closingViewModel.SetOwnerWindow(this);
_visualizerService.ShowDialogAsync(_closingViewModel);
}
public void Run(Func <IProgress, Task> action)
{
var vm = new ProgressWindowViewModel {
Action = action
};
var window = new ProgressWindow {
DataContext = vm
};
window.ShowDialog();
}
public ProgressDialog(Window parentWindow, string title, string text, int maxProgress = 0)
{
_cancellationTokenSource = new CancellationTokenSource();
_progressAccumulator = new ProgressAccumulator(i => _viewModel.Progress = i);
_maxProgress = new Progress <int>(i => _viewModel.MaxProgress = i);
_viewModel = new ProgressWindowViewModel
{
Title = title,
Text = text,
Progress = 0,
MaxProgress = maxProgress,
ShowProgressNumber = true,
};
_window = new ProgressWindow
{
DataContext = _viewModel,
Owner = parentWindow
};
_window.Closed += WindowOnClosed;
}
public static void Load(ProgressWindowViewModel windowViewModel)
{
System.Threading.Thread thread = new Thread(DataService.LoadData);
thread.Start(windowViewModel);
}
