Unplanned
Last Updated: 17 Apr 2024 12:39 by Nathan
Created by: Nathan
Comments: 0
Category: WordsProcessing
Type: Bug Report
0
PdfFormatProvider: TOC entries are blue.
Unplanned
Last Updated: 17 Apr 2024 12:31 by Nathan
TOC list numbering and page numbering are missing.
Unplanned
Last Updated: 17 Apr 2024 12:18 by Nathan
PdfFormatProvider: TOC page numbering is in Roman instead of Arabic numerals.
Unplanned
Last Updated: 17 Apr 2024 09:46 by Gregory

This is the code used for merging:

        private  void MergeDifferentDocumentsPagesWithFixed()
        {
            string[] documentsToMerge =
            {
                "14301-STOCK_Proforma.pdf",
                "14302-STOCK_Proforma.pdf",
                "14303-STOCK_Proforma.pdf",
                "14304-STOCK_Proforma.pdf",
                "14305-STOCK_Proforma.pdf",
                "14330-STOCK_Proforma.pdf"
            };
            RadFixedDocument doc = new RadFixedDocument();
            PdfFormatProvider provider = new PdfFormatProvider();
            foreach (string current_item in documentsToMerge)
            {
                string path = @"..\..\Samples\" + current_item;
                RadFixedDocument docToMerge;
                if (!File.Exists(path))
                {
                    continue;
                }
                using (Stream stream = File.OpenRead(path))
                {
                    docToMerge = provider.Import(stream);
                }
                doc.Merge(docToMerge);
            }


            string outputFilePath = @"..\..\mergedFixed.pdf";
            File.Delete(outputFilePath);

            using (Stream output = File.OpenWrite(outputFilePath))
            {
                provider.Export(doc, output);
            }
            Process.Start(new ProcessStartInfo() { FileName = outputFilePath, UseShellExecute = true });


        }

Workaround:  

   private void MergeDifferentDocumentsPages(string resultFileName)
   {
       string[] documentsToMerge =
       {
           "14301-STOCK_Proforma.pdf",
           "14302-STOCK_Proforma.pdf",
           "14303-STOCK_Proforma.pdf",
           "14304-STOCK_Proforma.pdf",
           "14305-STOCK_Proforma.pdf",
           "14330-STOCK_Proforma.pdf"
       };

       File.Delete(resultFileName);
       using (PdfStreamWriter fileWriter = new PdfStreamWriter(File.OpenWrite(resultFileName)))
       {
           foreach (string documentName in documentsToMerge)
           {
               string path = @"..\..\Samples\" + documentName;
               using (PdfFileSource fileToMerge = new PdfFileSource(File.OpenRead(path)))
               {
                   foreach (PdfPageSource pageToMerge in fileToMerge.Pages)
                   {
                       fileWriter.WritePage(pageToMerge);
                   }
               }
           }
       }


      
       Process.Start(new ProcessStartInfo() { FileName = resultFileName, UseShellExecute = true });
   }

In Development
Last Updated: 16 Apr 2024 11:12 by ADMIN
ArgumentNullException when importing documents containing comments with no DateTime.
In Development
Last Updated: 16 Apr 2024 11:02 by ADMIN
Unplanned
Last Updated: 15 Apr 2024 13:10 by Belma
Created by: Belma
Comments: 0
Category: WordsProcessing
Type: Bug Report
0
Outline color of some shapes is not respected.
In Development
Last Updated: 15 Apr 2024 08:37 by ADMIN
When parsing a CFF Type1 font a NullReferenceException is thrown.
Unplanned
Last Updated: 12 Apr 2024 12:33 by Yeison
Sometimes when an XLSX file has a combo chart, you can get an error on import "The axes are incorrectly paired.". This happens when a combo chart has secondary axes and the file has likely been produced by an application other than Excel.
Unplanned
Last Updated: 10 Apr 2024 14:03 by Benjamin

Use the code for inserting the code:

        static void Main(string[] args)
        {
                      Telerik.Windows.Documents.Flow.Model.RadFlowDocument templateDocument = GetDocument("Template.rtf");
            Telerik.Windows.Documents.Flow.Model.RadFlowDocument contentDocument = GetDocument("Content.rtf");
            InsertDocumentOptions options = new InsertDocumentOptions();
            options.ConflictingStylesResolutionMode = ConflictingStylesResolutionMode.RenameSourceStyle;
            options.InsertLastParagraphMarker = true;

            RadFlowDocumentEditor editor = new RadFlowDocumentEditor(templateDocument);
            editor.InsertDocument(contentDocument, options);

            string mergedDocumentFilePath ="MergeDocumentsWithWordsProcessing.rtf";
            File.Delete(mergedDocumentFilePath);
            WriteDocToFile(templateDocument, mergedDocumentFilePath);

        }
        private static Telerik.Windows.Documents.Flow.Model.RadFlowDocument GetDocument(string rtfFilePath)
        {
            Telerik.Windows.Documents.Flow.Model.RadFlowDocument document = null;
            var rtfImporter = new Telerik.Windows.Documents.Flow.FormatProviders.Rtf.RtfFormatProvider();
            using (Stream stream = File.OpenRead(rtfFilePath))
            {
                document = rtfImporter.Import(stream);
            }
            return document;
        }


        private static void WriteDocToFile(Telerik.Windows.Documents.Flow.Model.RadFlowDocument doc, string filename)
        {
            var rtfExporter = new Telerik.Windows.Documents.Flow.FormatProviders.Rtf.RtfFormatProvider();
            string rtfText = rtfExporter.Export(doc);
            File.WriteAllText(filename, rtfText);

            Process.Start(filename);
        }

Observed result: The After spacing is reset

Expected result: keep the style settings from the original documents.

In Development
Last Updated: 09 Apr 2024 06:29 by ADMIN
NullReferenceException caused by a Hyperlink Field during nested Mail Merge.
Unplanned
Last Updated: 08 Apr 2024 12:03 by ADMIN

NumberedHierarchical list type has inconsistent indentation after bullets.

In Development
Last Updated: 04 Apr 2024 06:43 by ADMIN
InvalidOperationException is thrown when exporting font that is available but not used.

The stack trace is as follows:
   at System.Linq.Enumerable.Max(IEnumerable`1 source)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.Cid.CidSet.CopyPropertiesFrom(IPdfExportContext context, FontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.CidFontDescriptor.CalculateCidSet(IPdfExportContext context, CidFontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.CidFontDescriptor.<>c__DisplayClass34.<CopyPropertiesFrom>b__30()
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Utilities.PdfObjectsExtensions.ToPrimitive[P,T](PdfProperty`1 pdfProperty, Func`2 convertToPrimitive, Func`1 getDefaultValue)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.CidFontDescriptor.CopyPropertiesFrom(IPdfExportContext context, FontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.CidFontObject.CopyPropertiesFromOverride(IPdfExportContext context, FontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.CidFontObject.CopyPropertiesFrom(IPdfExportContext context, FontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.Fonts.Type0FontObject.CopyPropertiesFromOverride(IPdfExportContext context, FontBase font)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.WriteFontsFromContext(PdfWriter writer, IPdfExportContext context)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Export.PdfExporter.Export(IRadFixedDocumentExportContext context, Stream output)
   at Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.PdfFormatProvider.ExportOverride(RadFixedDocument document, Stream output)
   at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Export(T document, Stream output)
Declined
Last Updated: 03 Apr 2024 15:43 by ADMIN

Steps to reproduce:

1.Create a zip archive for a txt file with password protection

2. Try updating the protected file and insert a new text line for example.


As a result,  an error occurs: System.ObjectDisposedException: 'Cannot access a closed Stream.'

 
Imports System.IO
Imports System.Text
Imports Telerik.Windows.Zip

Module Module1

    Sub Main()
        Dim sZipFilePath As String = "..\..\test.zip"
        File.Delete(sZipFilePath)

        CreateArchive(sZipFilePath)

        Dim decryptionSettings As DecryptionSettings = EncryptionSettings.CreateDecryptionSettings()
        AddHandler decryptionSettings.PasswordRequired, AddressOf DecryptionSettings_PasswordRequired
        Dim compressionSettings As CompressionSettings = Nothing
        Dim encoding As Encoding = Nothing
        Using oFS As FileStream = File.Open(sZipFilePath, FileMode.OpenOrCreate)


            Using oArchive As ZipArchive = ZipArchive.Update(oFS, encoding, compressionSettings, decryptionSettings)
                For Each entry As ZipArchiveEntry In oArchive.Entries
                    Using entryStream As Stream = entry.Open()
                        Dim reader As New StreamReader(entryStream)
                        Dim content As String = reader.ReadToEnd()

                        entryStream.Seek(0, SeekOrigin.End)
                        Dim writer As New StreamWriter(entryStream)
                        writer.WriteLine("Updated line.")
                        writer.Flush()
                    End Using
                Next
            End Using
        End Using
    End Sub

    Private Sub CreateArchive(sZipFilePath As String)
        Using stream As Stream = File.Open(sZipFilePath, FileMode.Create)
            Dim encryptionSettings As PasswordEncryptionSettings = encryptionSettings.CreatePkzipPasswordEncryptionSettings()
            encryptionSettings.Password = "MyPassword"
            Dim compressionSettings As CompressionSettings = Nothing
            Dim encoding As Encoding = Nothing

            Using archive As ZipArchive = ZipArchive.Create(stream, encoding, compressionSettings, encryptionSettings)

                Using entry As ZipArchiveEntry = archive.CreateEntry("text.txt")
                    Dim writer As StreamWriter = New StreamWriter(entry.Open())
                    writer.WriteLine("Hello world!")
                    writer.Flush()
                End Using
            End Using
        End Using
    End Sub

    Private Sub DecryptionSettings_PasswordRequired(ByVal sender As Object, ByVal e As PasswordRequiredEventArgs)
        e.Password = "MyPassword"
    End Sub

End Module
In Development
Last Updated: 03 Apr 2024 11:29 by ADMIN

The attached gif file illustrates the inability to open the newly added file with the password: 

Sub Main()
	Dim sZipFilePath As String = "..\..\test.zip"
	File.Delete(sZipFilePath)

	CreateArchive(sZipFilePath)
	Dim decryptionSettings As DecryptionSettings = EncryptionSettings.CreateDecryptionSettings()
	AddHandler decryptionSettings.PasswordRequired, AddressOf DecryptionSettings_PasswordRequired
	Dim compressionSettings As CompressionSettings = Nothing
	Dim encoding As Encoding = Nothing
	Using oFS As FileStream = File.Open(sZipFilePath, FileMode.OpenOrCreate)


		Using oArchive As ZipArchive = ZipArchive.Update(oFS, encoding, compressionSettings, decryptionSettings)
			Using entry As ZipArchiveEntry = oArchive.CreateEntry("newText.txt")
				Dim writer As StreamWriter = New StreamWriter(entry.Open())
				writer.WriteLine("Hello world!")
				writer.Flush()
			End Using
		End Using
	End Using
End Sub

Private Sub CreateArchive(sZipFilePath As String)
	Using stream As Stream = File.Open(sZipFilePath, FileMode.Create)
		Dim _encryptionSettings As PasswordEncryptionSettings = EncryptionSettings.CreatePkzipPasswordEncryptionSettings()
		_encryptionSettings.Password = "telerik"
		Dim compressionSettings As CompressionSettings = Nothing
		Dim encoding As Encoding = Nothing

		Using archive As ZipArchive = ZipArchive.Create(stream, encoding, compressionSettings, _encryptionSettings)

			Using entry As ZipArchiveEntry = archive.CreateEntry("text.txt")
				Dim writer As StreamWriter = New StreamWriter(entry.Open())
				writer.WriteLine("Hello world!")
				writer.Flush()
			End Using
		End Using
	End Using
End Sub

Private Sub DecryptionSettings_PasswordRequired(ByVal sender As Object, ByVal e As PasswordRequiredEventArgs)
	e.Password = "telerik"
End Sub

 

Workaround: Until this bug is fixed the obsolete API could be used instead: 

ZipArchive archive = new ZipArchive(stream, ZipArchiveMode.Create, true, encoding, compressionSettings, encryptionSettings)
and
ZipArchive oArchive = new ZipArchive(stream, ZipArchiveMode.Update, true, encoding, compressionSettings, decryptionSettings)

Duplicated
Last Updated: 03 Apr 2024 11:24 by ADMIN

Converting some DocX files to PDF format with page numbering leads to incorrect formatting in the exported PDF:

Input DocX:

Output PDF:

 

Unplanned
Last Updated: 02 Apr 2024 13:27 by Graeme

Original DOCX document:

Exported DOCX document:

Workaround:

            Telerik.Windows.Documents.Flow.Model.RadFlowDocument document;

            Telerik.Windows.Documents.Flow.FormatProviders.Docx.DocxFormatProvider docXprovider = new Telerik.Windows.Documents.Flow.FormatProviders.Docx.DocxFormatProvider();

            using (Stream input = File.OpenRead("PT1987 VU22888 Moodle Specification List [2024032716].docx"))
            {
                document = docXprovider.Import(input);
            }

            string normalStyleId = BuiltInStyleNames.NormalStyleId;
            Style normalStyle = document.StyleRepository.AddBuiltInStyle(normalStyleId);
            normalStyle.ParagraphProperties.SpacingAfter.LocalValue = 0;
            normalStyle.ParagraphProperties.LineSpacing.LocalValue = 1;

Unplanned
Last Updated: 29 Mar 2024 14:03 by Koichi

The visual fill element is not exported to pdf:

Only the text part is present.

Unplanned
Last Updated: 29 Mar 2024 13:27 by Koichi

Import the document with RadSpreadProcessing and export it PDF format. You will notice that the cell value is displayed in the exported PDF document while in the Excel file it is hidden due to the custom format:

In Development
Last Updated: 29 Mar 2024 10:37 by ADMIN
SearchResult's GetWordBoundingRect returns the Rect of only the first word of the whole match.
1 2 3 4 5 6