public void OnDownloadCompleted(DownloadResult result)
{
if (result == DownloadResult.Incomplete)
{
_downloadService.Cancel();
}
_downloadService.Completed -= OnDownloadCompleted;
_downloadService.ProgressChanged -= OnDownloadProgressChanged;
}
public void Cancel()
{
if (_windowManager.ShowMessageBox("${WhetherCancelDownload}", "${CancelDownload}",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
_downloadService.Cancel();
}
}
private void uxCancelButton_Click(object sender, EventArgs e)
{
DownloadService.Cancel();
if (uxCancelButton.Text != PCResource.LaunchButtongText)
{
CancelDownload = true;
}
this.Close();
}
protected override void OnViewLoaded()
{
var window = this.View as Window;
window.Closing += (sender, e) =>
{
if (IsDownloading && this.IsActive)
{
if (_windowManager.ShowMessageBox("${WhetherCancelUpdate}", "${CancelUpdate}",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
_downloadService.Cancel();
}
else
{
e.Cancel = true;
}
}
};
}
public void Setup(UpdateInfo info)
{
var download = _updateService.GetDownload(info);
_downloadService = new DownloadService(download);
_downloadService.ProgressChanged += progress =>
{
DownloadProgress = (double)progress.DownloadedBytes / progress.TotalBytes;
Percentage = (DownloadProgress * 100.0).ToString("0.0") + '%';
};
_downloadService.Completed += result =>
{
if (result == DownloadResult.Incomplete)
{
_downloadService.Cancel();
}
};
IsDownloading = false;
DisplayUpdateInfo(info);
}