void WebClient_DownloadFileCompleted(object sender, System.ComponentModel.AsyncCompletedEventArgs e)
{
if (e.Cancelled)
{
DownloadFailureMessage?.Invoke(this, "Download was cancelled");
return;
}
if (e.Error != null) // We have an error! Retry a few times, then abort.
{
DownloadFailureMessage?.Invoke(this, "An error ocurred while trying to download file");
return;
}
DownloadFileCompletedWithPath?.Invoke(this, this.lastDownloadedFilePath);
}
public void DownloadVideo(string videoUrl)
{
try
{
var uri = new Uri(videoUrl);
using (webClient)
{
webClient.DownloadProgressChanged += WebClient_DownloadProgressChanged;
webClient.DownloadFileCompleted += WebClient_DownloadFileCompleted;
string filePath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
lastDownloadedFilePath = Path.Combine(filePath, getFilename(videoUrl));
webClient.DownloadFileAsync(uri, lastDownloadedFilePath);
}
}
catch (Exception ex)
{
DownloadFailureMessage?.Invoke(this, ex.Message);
}
}
