wm 截取网络图片

#region 读取网络图片 public static Bitmap GetImage(string url) { try { HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(url); httpRequest.Credentials = CredentialCache.DefaultCredentials; HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse(); System.IO.Stream dataStream = httpResponse.GetResponseStream(); Bitmap b = new Bitmap(dataStream); httpResponse.Close(); return b; } catch (Exception ex) { throw ex; } } #endregion/* * 例子 */picturebox.image= GetImage(url);