private void CmdDownloadContent_Executed(object sender, ExecutedRoutedEventArgs e)
{
var episode = e.Parameter as XEpisode;
if (episode == null)
{
MessageBox.Show("Error Episode is NULL!");
return;
}
//this.DownloadInfoCollection.Add(new EpisodeContentDownloadInfo("-----------------------", new Uri("http://voa4.us"))
//{
// Result = DownloadFileResult.Fail,
// Persentage = 0
//});
this.DownloadInfoCollection.Clear();
var activity = new ActivityDownloadEpisode();
IDictionary <string, object> dictionary = new Dictionary <string, object>();
dictionary.Add("target", this.CurrentTarget);
dictionary.Add(nameof(episode), episode);
this.WorkFlowApp = new WorkflowApplication(activity, dictionary)
{
Completed = new Action <WorkflowApplicationCompletedEventArgs>((args) =>
{
const string key = "result";
if (args.Outputs.ContainsKey(key))
{
var result = args.Outputs[key].ToString();
this.Message = "Download Episode Completed! Result:" + result;
}
this.WorkFlowApp = null;
this.CurrentWindow.Dispatcher.Invoke(new Action(() => {
CommandManager.InvalidateRequerySuggested();
}));
}),
OnUnhandledException = new Func <WorkflowApplicationUnhandledExceptionEventArgs, UnhandledExceptionAction>((args) =>
{
this.Message = "Workflow Error:" + args.UnhandledException.Message;
this.WorkFlowApp = null;
this.CurrentWindow.Dispatcher.Invoke(new Action(() =>
{
CommandManager.InvalidateRequerySuggested();
}));
return(UnhandledExceptionAction.Cancel);
}),
};
WorkFlowApp.Extensions.Add(this);
this.Message = "Downloading Episode:" + episode.ID;
WorkFlowApp.Run();
}
public void RunWorkflow()
{
this.Message = "Recognizing Episode:" + this.Episode.ID;
WorkFlowApp.Run(TimeSpan.FromSeconds(1));
}
