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1 answer
175 views
Hello.

Does ZipLibrary of RadControls support ZIP encryption specs like AES 128?
I cannot find related description in your site.
Viktor Tsvetkov
Telerik team
 answered on 29 Jul 2011
9 answers
327 views
I'm downloading a ZIP file handler and do a verification with the ZipPackage and gives me a method not supported error

My code:
request.BeginGetResponse(result =>
                    {
                        var response = request.EndGetResponse(result) as HttpWebResponse;
                        try
                        {                           
                          //  StreamResourceInfo info = new StreamResourceInfo(response.GetResponseStream(), null);
                            //StreamResourceInfo zip = Application.GetResourceStream(info, new Uri("datos", UriKind.RelativeOrAbsolute));
                            Stream info = response.GetResponseStream();
                           
                            if (ZipPackage.IsZipFile(info))
                            {
                                using (ZipPackage zipPackage = ZipPackage.Open(info, FileAccess.Read))
                                {
                                    ZipPackageEntry zip = zipPackage.ZipPackageEntries[0];
                                    using (Stream responseStream = zip.OpenInputStream())
                                    {
                                        using (StreamReader reader = new StreamReader(responseStream))
                                        {
                                            string texto = reader.ReadToEnd();
                                            lista = JsonConvert.DeserializeObject<List<Reportes>>(texto);
                                            dis.BeginInvoke(new AddtoLista(LlenarLista), lista);
 
                                            reader.Close();
                                            responseStream.Close();
                                        }
                                    }
                                }
                            }
                        }
                        catch (Exception ex)
                        {
 
                            throw ex;
                        }
                    }, null);

Thank you very much in advance
Viktor Tsvetkov
Telerik team
 answered on 27 Jul 2011
3 answers
172 views
Hey guys, I got the following stored in a text (.txt) file, which is, of course, zipped:
Hello World!

However, if I read the file like:
ZipInputStream zis = new ZipInputStream(entry.OpenInputStream());                             
StreamReader streamReader = new StreamReader(zis);                             
String text = streamReader.ReadToEnd();

The string (text) is:
ello World!

Am I doing something wrong or is this a bug (a read() instead of a peek() somewhere)?

Thank you!
Petar Mladenov
Telerik team
 answered on 25 Jul 2011
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