private void _download_Finish(Download sender)
{
if (isError)
return;
Status = TaskStatus.Completed;
this.Dispatcher.Invoke(new Action(() =>
{
this.status.Content = "已完成";
this.progress.Value = 100;
openButtons.Visibility = Visibility.Visible;
_finish.Invoke(this);
}));
}
private void _download_Progress(Download sender)
{
this.Dispatcher.Invoke(new Action(() =>
{
progress.Value = sender.FinishRate;
this.status.Content = String.Format("{0}%", (int)sender.FinishRate);
}));
}
private void _download_Exception(Download sender, Exception e)
{
this.Dispatcher.Invoke(new Action(() =>
{
DownloadFailed(e.Message);
sender.Stop();
}));
}
public DownloadTaskElement(BookInfo book, DownloadTaskList downloadmanager)
{
InitializeComponent();
_book = book;
_downloadmanager = downloadmanager;
_download = new Download(book, Setting.downloadPath);
_download.Finish += new Download.FinishedEventHandler(_download_Finish);
_download.Exception += new Download.ExceptionEventHandler(_download_Exception);
_download.Progress += new Download.ProgressEventHandler(_download_Progress);
this.Exception += new ExceptionEventHandler(downloadmanager.Exception);
this.Finish += new FinishEventHandler(downloadmanager.Finish);
this.Status = TaskStatus.Waiting;
initUI();
}