/// <remarks>
/// .NET System.IO.Compression and zip files
/// http://blogs.msdn.com/dotnetinterop/archive/2006/04/05/.NET-System.IO.Compression-and-zip-files.aspx
/// </remarks>
public override bool GetResponse(System.Net.HttpWebResponse webresponse)
{
string filename = System.IO.Path.Combine(
Preferences.DownloadedTempFilePath
, (System.IO.Path.GetFileName(this.Uri.LocalPath)));
this.Title = System.IO.Path.GetFileNameWithoutExtension(filename);
SaveDownloadedFile(webresponse, filename);
try
{
XpsDocument xpsDoc = new XpsDocument(filename, System.IO.FileAccess.Read);
FixedDocumentSequence docSeq = xpsDoc.GetFixedDocumentSequence();
for (int pageNum = 0; pageNum < docSeq.DocumentPaginator.PageCount; pageNum++)
{
DocumentPage docPage = docSeq.DocumentPaginator.GetPage(pageNum);
foreach (System.Windows.UIElement uie in ((FixedPage)docPage.Visual).Children)
{
if (uie is System.Windows.Documents.Glyphs)
{
_WordsOnly += " " + ((System.Windows.Documents.Glyphs)uie).UnicodeString;
}
}
}
this.All = _WordsOnly;
System.IO.File.Delete(filename); // clean up
}
catch (Exception ex2)
{
// ProgressEvent(this, new ProgressEventArgs(2, "IFilter failed on " + this.Uri + " " + e.Message + ""));
}
if (this.All != string.Empty)
{
this.Description = base.GetDescriptionFromWordsOnly(WordsOnly);
return true;
}
else
{
return false;
}
}
