firstly loading the document i have use 
  // Load the PDF document
  var provider = new PdfFormatProvider();
  var loadedDocument = provider.Import(inDocByte,null);

and after some functinality to export the document i have used below 

 Telerik.Documents.ImageUtils.ImagePropertiesResolver defaultImagePropertiesResolver = new Telerik.Documents.ImageUtils.ImagePropertiesResolver();
 Telerik.Windows.Documents.Extensibility.FixedExtensibilityManager.ImagePropertiesResolver = defaultImagePropertiesResolver;
 provider.Export(document, memoryStream, null);
 outDocPdf = memoryStream.ToArray();

what was the problem can you tell me the solution for that exception

Hi,

1) i want to add and image and text in the signature field with specified size and i want to do that in the existing pdf with signature field ?
2) how to add any type of image [jpg, jpeg , png, etc.] in extsting pdf 
 static byte[] GenerateSignedPdf(Cert objCert)
 {
     // Dimensions and positions for the signature field
     int signatureFieldWidth = 200;
     int signatureFieldHeight = 50;
     int signaturePositionLeft = 10;
     int signaturePositionTop = 10;

     // Load the certificate
     X509Certificate2 certificate = new X509Certificate2(objCert.CertArray, objCert.Password);

     // Create a SignatureField and assign the digital signature to it
     SignatureField pdfSignature = new SignatureField("SignatureField");
     pdfSignature.Signature = new Telerik.Windows.Documents.Fixed.Model.DigitalSignatures.Signature(certificate);

     // Create a new form to place the signature field
     Form pdfForm = new Form();
     pdfForm.FormSource = new FormSource();
     pdfForm.FormSource.Size = new Telerik.Documents.Primitives.Size(signatureFieldWidth, signatureFieldHeight);
     FixedContentEditor editor = new FixedContentEditor(pdfForm.FormSource);

     // Draw the text with certificate holder's name and current date
     string textToDraw = $"{certificate.GetNameInfo(X509NameType.SimpleName, false)} {DateTime.Now:yyyy.MM.dd HH:mm}";
     editor.DrawText(textToDraw, new Telerik.Documents.Primitives.Size(5, 5)); // Adjust position as needed

     // Path to the image (ensure this is correct)
     string imagePath = "C:/Vaibhav/ProjectVaibhav/PdfProcessing_InsertImageInExistingPdf/image.png"; // Change path as needed

     // Ensure the image exists and can be accessed
     if (File.Exists(imagePath))
     {
         using (var imageStream = new FileStream(imagePath, FileMode.Open, FileAccess.Read))
         {
             var imageSource = new ImageSource(imageStream);
             editor.DrawImage(imageSource, new Telerik.Documents.Primitives.Size(100, 50)); // Adjust image size and position as needed
         }
     }
     else
     {
         throw new FileNotFoundException("Image file not found at: " + imagePath);
     }

     // Create the SignatureWidget and position it on the PDF page
     SignatureWidget signatureWidget = pdfSignature.Widgets.AddWidget();
     signatureWidget.Content.NormalContentSource = pdfForm.FormSource;
     signatureWidget.Rect = new Rect(signaturePositionLeft, signaturePositionTop, signatureFieldWidth, signatureFieldHeight);
     signatureWidget.RecalculateContent();

     // Create a RadFixedDocument and add a page
     RadFixedDocument document = new RadFixedDocument();
     RadFixedPage pdfPage = document.Pages.AddPage();
     pdfPage.Annotations.Add(signatureWidget);

     // Add content from the form to the page at the specified position
     FixedContentEditor pageEditor = new FixedContentEditor(pdfPage);
     pageEditor.Position.Translate(signaturePositionLeft, signaturePositionTop);
     pageEditor.DrawForm(pdfForm.FormSource);

     // Add the signature field to the document's AcroForm
     document.AcroForm.FormFields.Add(pdfSignature);

     // Use MemoryStream to capture the PDF output and return as a byte array
     using (MemoryStream memoryStream = new MemoryStream())
     {
         var pdfFormatProvider = new PdfFormatProvider();
         pdfFormatProvider.Export(document, memoryStream);
         return memoryStream.ToArray(); // Return the byte array of the PDF
     }
 }

How can i add borders to the first page or section?

I find the property borders in Paragraph, but i cant find it in Section, how can i add the border to the full page or section?

Example attached.

Regard

I am trying to programmatically reproduce a header, and nothing I've tried will add a background color or shading.  How do you format a table in a header?

HtmlFormatProvider provider = new HtmlFormatProvider();
RadFlowDocument html = provider.Import(sb.ToString());
Section section = html.Sections[0];
section.PageMargins = new Telerik.Windows.Documents.Primitives.Padding(24);
ThemableColor gray = new ThemableColor(new System.Windows.Media.Color {R = 220, G = 220, B = 220});

Header header = section.Headers.Add();
Table table = header.Blocks.AddTable();
TableRow row1 = table.Rows.AddTableRow();
TableCell Title = row1.Cells.AddTableCell();
TableCell Version = row1.Cells.AddTableCell();

Title.PreferredWidth = new TableWidthUnit(384);
Title.Shading.BackgroundColor = gray;
Title.Blocks.AddParagraph().Inlines.AddRun("Executive Summary");

Version.PreferredWidth = new TableWidthUnit(384);
Version.Shading.BackgroundColor = gray;
Version.Blocks.AddParagraph().Inlines.AddRun("Version Name:");

TableRow row2 = table.Rows.AddTableRow();
TableCell Incident = row2.Cells.AddTableCell();
TableCell Period = row2.Cells.AddTableCell();
                    
Incident.Blocks.AddParagraph().Inlines.AddRun("Incident:");
Period.Blocks.AddParagraph().Inlines.AddRun("Period:");

PdfFormatProvider pdf = new PdfFormatProvider();

return pdf.Export(html);

The attached Header.png is an example of what I'm trying to reproduce.

Hi,

I have: Telerik UI for ASP.NET AJAX

I test SplitDocumentPages from PDF example. from https://github.com/telerik/document-processing-sdk/blob/master/PdfProcessing/ManipulatePages/Program.cs

net.framework: 4.8

test pdf is: https://github.com/telerik/document-processing-sdk/blob/master/PdfProcessing/ManipulatePages/InputFiles/MultipageDocument.pdf

Not working well. see picture split1.pdf, only large rectangle without any data.

Please help.

Thx

Hi,

I have an existing xlsx file that contains graphics (drawing)

I simply open the workbook, 

var workbook = CreateWorkbook();

byte[] bytes;

using (var output = new MemoryStream())
{
    new XlsxFormatProvider().Export(workbook, output);
    bytes = output.ToArray();
}

File.WriteAllBytes("c:\\Logs\\test.xlsx", bytes);


private Workbook CreateWorkbook()
{
    Workbook workbook;
    IWorkbookFormatProvider formatProvider = new XlsxFormatProvider();
    FileStream? stream = null;
    try
    {
        stream = File.Open("AnalyseImpayeTemplate.xlsx", FileMode.Open);
        workbook = formatProvider.Import(stream);
    }
    catch (IOException ex)
    {
        throw new IOException("The file cannot be opened. It might be locked by another application.", ex);
    }
    finally
    {
        stream?.Dispose();
    }

    return workbook;
}

When I open the result file, with release 2024.3.806, I got an error. It delete drawing parts :

Partie supprimée: /xl/drawings/drawing1.xml partie.  (Forme de dessin)

With release 2024.2.426, it works fine.

Any ideas why?

Hi

I have a problem with row height when processing docx files and exporting to pdf.
Export does not respect the height of a table row if the height of a given row is lower than the content of cells in that row. However, if the height of the row is greater than the content, then it is ok.
During processing, a given row has its height set as Exact and a specific value in pixels, but after export, the height of a given row in the table adjusts to the content.

Maybe there is a workaround for this problem?