I have a Document Library with column type Hyperlink or Picture (Signature).

How to insert (Signature) into your Word document?

I find this link for insert Picture into word.

I problem is : How do insert the internet picture(url) in word ?

I use this code

  ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg);
  //Send an HTTP request and get the image at the URL as an HTTP response
  HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create(fileName);
   WebResponse myResp = myReq.GetResponse();

  //Get a stream from the webresponse
  Stream stream = myResp.GetResponseStream();


but i get error

The remote server returned an error: (401) Unauthorized

  • had you try to specify a internet URL? the problem can be the machine's security settings Apr 9 '12 at 5:58
  • I do not know how use insert images from the internet into a Word!
    – ar.gorgin
    Apr 9 '12 at 6:22
  • did you try to use something like this: WebClient Client = new WebClient (); Client.DownloadFile("i.stackoverflow.com/Content/Img/stackoverflow-logo-250.png", @"C:\folder\stackoverflowlogo.png"); Than add the image from your local path? Apr 9 '12 at 6:28
  • I don't save image in local path.
    – ar.gorgin
    Apr 9 '12 at 6:32
  • can you save it in local path or not? Apr 9 '12 at 6:55

I add Credentials for HttpWebRequest .

myReq.UseDefaultCredentials = true;
myReq.PreAuthenticate = true;
myReq.Credentials = CredentialCache.DefaultCredentials;

It is work for me :)

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