/// <summary> /// Download some data located at the specified url. /// </summary> public static byte[] DownloadData(Uri uri, WebProxy proxy) { // is it a local path? if (uri.IsFile) { try { // just read the picture from the file system return File.ReadAllBytes(uri.LocalPath); } catch (IOException) { return null; } catch(SystemException exc) { if(exc is UnauthorizedAccessException || exc is System.Security.SecurityException || exc is NotSupportedException) return null; throw; } } System.Net.WebClient webClient = new System.Net.WebClient(); if (proxy != null) { if(proxy.Credentials != null) webClient.Credentials = proxy.Credentials; if (proxy.Proxy != null) webClient.Proxy = proxy.Proxy; } try { return webClient.DownloadData(uri); } catch (System.Net.WebException) { return null; } }
public ImageProvisioningProvider(WebProxy proxy, HtmlImageInfo image) { this.proxy = proxy; this.imageInfo = image; }