1 public class WebDownload : WebClient
2 {
3 /// <summary>
4 /// Time in milliseconds
5 /// </summary>
6 public int Timeout { get; set; }
7
8 public WebDownload() : this(600000) { }
9
10 public WebDownload(int timeout)
11 {
12 this.Timeout = timeout;
13 }
14
15 protected override WebRequest GetWebRequest(Uri address)
16 {
17 var request = base.GetWebRequest(address);
18 if (request != null)
19 {
20 request.Timeout = this.Timeout;
21 }
22 return request;
23 }
24 }
25
26
27
28
29 static void WebDownloadDemo()
30 {
31 string url = "https://tfetimes.com/wp-content/uploads/2015/09/c-gui-programming-with-qt-4-2ndedition.pdf";
32 WebDownload wd = new WebDownload();
33 byte[] data = wd.DownloadData(url);
34 File.WriteAllBytes("aaaa.pdf", data);
35 }
