private void UpdateProgress(HelperDownload h)
{
DirectoryInfo dir = new DirectoryInfo($"{ConfigurationManager.AppSettings["FILE_PATH"]}");
FileInfo[] files = dir.GetFiles();
h(files);
}
public void FileWatcher(HelperDownload h, IntenetSlow s)
{
try
{
FileSystemWatcher watcher = new FileSystemWatcher();
watcher.Path = ConfigurationManager.AppSettings["FILE_PATH"];
watcher.NotifyFilter = NotifyFilters.LastAccess
| NotifyFilters.LastWrite
| NotifyFilters.FileName
| NotifyFilters.DirectoryName
| NotifyFilters.Size;
// Only watch text files.
//watcher.Filter = "*.txt";
// Add event handlers.
watcher.Changed += ((sender, x) => UpdateProgress(h));
watcher.Created += ((sender, x) => UpdateProgress(h));
//watcher.Deleted += OnChanged;
//watcher.Renamed += OnRenamed;
// Begin watching.
watcher.EnableRaisingEvents = true;
}catch (IOException ex)
{
s("Input/Output Exception");
}
}
private void Btn_download_Click(object sender, EventArgs e)
{
string url = txt_url.Text;
downloader = new MultiThreadDownloader();
HelperDownload h = this.UpdateProgress;
DownloadComplete d = this.DisplayMessage;
downloader.DownloadHelperDownload(url, h, d);
}
private void Button1_Click(object sender, EventArgs e)
{
string url = txt_url.Text;
download = new DownloadHelper();
HelperDownload h = this.UpdateProgress;
//DownloadComplete d = this.DisplayMessage;
IntenetSlow slow = this.PrintMessage;
string[] urls = { "https://file-examples.com/wp-content/uploads/2017/04/file_example_MP4_1280_10MG.mp4",
"https://file-examples.com/wp-content/uploads/2017/10/file_example_ODP_1MB.odp",
"https://file-examples.com/wp-content/uploads/2017/02/zip_10MB.zip",
"https://file-examples.com/wp-content/uploads/2017/04/file_example_MP4_1920_18MG.mp4" };
try
{
List <Task> threads = new List <Task>();
Task t;
try
{
//foreach (string url1 in urls)
//{
// download = new DownloadHelper();
// t = download.DownloadHelperDownloadAsync(url1, slow);
//}
t = download.DownloadHelperDownloadAsync(url, slow);
}
catch (UserDefinedException ex)
{
slow(ex.Message);
}
download.FileWatcher(h, slow);
//downloader.DownloadHelperDownloadAsync(url, h, d, slow);
//Task.WaitAll(threads.ToArray());
}
catch (ArgumentNullException ex)
{
slow(ex.ToString());
}
catch (WebException ex)
{
slow(ex.ToString());
}
catch (Exception ex)
{
slow(ex.ToString());
}
}
public void DownloadHelperDownload(string url, HelperDownload h, DownloadComplete d)
{
if (Uri.IsWellFormedUriString(url, UriKind.Absolute))
{
WebClient client = new WebClient();
string[] fileParts = url.Split('/');
string fileName = fileParts.Last();
Uri urlDownload = new Uri(url, UriKind.Absolute);
client.DownloadFileAsync(urlDownload, $"C:\\Users\\Robin R\\Documents\\{fileName}");
client.DownloadProgressChanged += new DownloadProgressChangedEventHandler((send, ex) => Client_DownloadProgress(send, ex, fileName, h));
client.DownloadFileCompleted += new AsyncCompletedEventHandler((send, ex) => Client_DownloadCompleted(send, ex, fileName, d));
}
}
static void Main()
{
string fileName;
fileName = Console.ReadLine();
string[] urls = File.ReadAllLines(fileName);
HelperDownload h = DisplayDetails;
DownloadComplete d = DonwloadComp;
DownloadHelper download = new DownloadHelper();
IntenetSlow e = ErrorHandle;
List <Task> tasks = new List <Task>();
Task t = null;
foreach (string url in urls)
{
t = download.DownloadHelperDownloadAsync(url, e);
tasks.Add(t);
}
download.FileWatcher(h, e);
Task.WaitAll(tasks.ToArray());
}
public void Client_DownloadProgress(object sender, DownloadProgressChangedEventArgs e, string fileName, HelperDownload h)
{
double bytesIn = double.Parse(e.BytesReceived.ToString());
double totalBytes = double.Parse(e.TotalBytesToReceive.ToString());
double percentage = bytesIn / totalBytes * 100;
h(fileName, double.Parse(e.BytesReceived.ToString()), int.Parse(Math.Truncate(percentage).ToString()));
}