GroupDocs.Viewer for .NET 19.1 Release Notes

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
 
// Create image handler object and get the list of email messages as attachments.
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
DocumenInfoContainer documentInfo = imageHandler.GetDocumentInfo("archive.pst")
foreach(Attachment attachment in documentInfo.Attachments)
{
    //Print out attachment name and file type.
    Console.WriteLine("Attach name: {0}, size: {1}", attachment.Name, attachment.FileType);
 
    // Get attachment original file and print out Stream length
    using (FileContainer fileContainer = imageHandler.GetFile(attachment))
    {
        Console.WriteLine("Attach stream lenght: {0}", fileContainer.Stream.Length);
    }
}

// Setup HTML conversion options
HtmlOptions htmlOptions = new HtmlOptions();
  
// Initialize viewer html handler
ViewerHtmlHandler handler = new ViewerHtmlHandler(viewerConfig); 
DocumentInfoContainer info = handler.GetDocumentInfo("archive.pst");
 
// Iterate over the attachments collection
foreach (AttachmentBase attachment in info.Attachments)
{
    // Get attachment document html representation
    List<PageHtml> pages = handler.GetPages(attachment, htmlOptions);
    foreach (PageHtml page in pages)
    {
        Console.WriteLine("  Page: {0}, size: {1}", page.PageNumber, page.HtmlContent.Length);
    }
}

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create image handler or use ViewerHtmlHandler to render into HTML
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "sample.pst";
  
// Create image options with specified folder name (use HtmlOptions to render into HTML)
ImageOptions options = new ImageOptions();
options.OutlookOptions.TextFilter = "Susan";
 
// Render document into image (List<PageHtml> is returned when rendering into HTML)
List<PageImage> pages = imageHandler.GetPages(guid, options);
  
foreach (PageImage page in pages)
{
    // use page.Stream to work with rendering result
}

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "sample.pst";
  
// Create pdf options with specified address filter
PdfFileOptions options = new PdfFileOptions();
options.OutlookOptions.AddressFilter = "susan";
 
// Get pdf document
FileContainer fileContainer = imageHandler.GetPdfFile(guid, options);
  
// Access result PDF document using fileContainer.Stream property

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "withLayers.dwg";
  
CadDocumentInfoContainer documentInfo = (CadDocumentInfoContainer) imageHandler.GetDocumentInfo(guid);
 
// Loop through all layers contained in the drawing 
foreach (CadLayer layer in documentInfo.Layers)
    Console.WriteLine("Layer name and visibility: {0}-{1}", layer.Name, layer.Visible);