This is the list of changelogs of Spire.Doc New release and hotfix. You can get the detail information of each version's new features and bug solutions.

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Hot Fix Version: 7.11.1

Bug Fixes:

  • Fixes the issue that the Word document which converted from RTF could not be opened in Office Online Server (2016).
  • Fixes the issue that incorrect table cells were caused after splitting a table.
  • Fixes the issue that incorrect line spacing was caused after merging Word documents.

Hot Fix Version: 7.10

New Features:

  • Supports getting and setting emphasis mark.
    • TextRange.CharacterFormat.EmphasisMark

Bug Fixes:

  • Fixes the issue that the format was incorrect after converting Word to PDF.
  • Fixes the issue that the content of TOC was missing after using the code doc.UpdateTableOfContents.
  • Fixes the issue that the height of table was reduced after converting Word to PDF.
  • Fixes the issue that the table border was incomplete after merging cells and converting to PDF.
  • Fixes the issue that the application threw the InvalidOperationException when converting Word to PDF.
  • Fixes the issue that the macros were not removed successfully.
  • Fixes the issue that the content was missing after converting Word to PDF.
  • Fixes the issue that the font color changed after converting Word to PDF.
  • Fixes the issue that the application threw the IndexOutOfRangeException when loading a Word file.
  • Fixes the issue that the application threw the OutOfMemoryException when loading a Word file.
  • Fixes the issue that the application threw the NullReferenceException when converting Word to image.

Hot Fix Version: 7.9.9

New Features:

  • Supports the distributed alignment.
  • Supports the justify alignment in Word 2013.
  • Supports loading and saving Word document that contains DISPLAYBARCODE field to Word 2013 and PDF.
    Note: the DISPLAYBARCODE field is supported from Word 2013 version.
  • Supports converting the OfficeMath object to image.
    •  Document doc = new Document();
 doc.LoadFromFile("OfficeMath.docx");
 int Count = 0;
 int a = doc.PageCount;
 foreach(Section section in doc.Sections)
 {
     foreach (Spire.Doc.Documents.Paragraph p in section.Paragraphs)
     {
         foreach (DocumentObject obj in p.ChildObjects)
         {
             if (obj is OfficeMath)
             {
                 Count++;
                 OfficeMath math = obj as OfficeMath;
                 //Save to image
                 Image img = math.SaveAsImage(ImageType.Bitmap);
                 img.Save(String.Format(@"image-{0}.png", Count));
             }
         }
     }
 }

Bug Fixes:

  • Fixes the issue that the paging was incorrect after converting Word to PDF.
  • Fixes the issue that the field of page number could not be updated correctly.
  • Fixes the issue that the link was incorrect after converting Word to PDF.
  • Fixes the issue that the content format was incorrect after converting Word to PDF.
  • Fixes the issue that the font color was incorrect after converting Word to PDF.
  • Fixes the issue that the chart was incorrect after converting Word to PDF.
  • Fixes the issue that the paragraph spacing was incorrect after merging document.
  • Fixes the issue that the border of table was lost after copying table of Word.
  • Fixes the issue that the font was incorrect after converting Word to PDF.

Hot Fix Version: 7.9.0

Bug Fixes:

  • Fixes the issue that the spacing between content was incorrect after converting Word to PDF.
  • Fixes the issue that there was additional character "?" after converting RTF to PDF.
  • Fixes the issue that the content was missing after converting Word to PDF.
  • Fixes the issue that the code "doc.UpdateTableOfContents()" threw an exception when adding line break in the paragraph inside a table.
  • Fixes the issue that the application threw “StackOverflowError” exception when converting a .doc file to PDF.
  • Fixes the issue that the property HighlightColor returned wrong value when the color was Green or DarkYellow.
  • Fixes the issue that the table content was overlapped when converting a Word file to PDF.
  • Fixes the issue that the application threw an exception when loading a file.
  • Fixes the issue that the application hung when using the code SaveToImages to convert a file to images.
  • Fixes the issue that the application threw NullReferenceException when loading a Word file.
  • Fixes the issue that the footer displayed incorrectly when converting a Word file to PDF.
  • Fixes the issue that the Chinese character displayed incorrectly when converting a Word file to PDF.
  • Fixes the issue that the application threw ArgumentException when loading a Word file.
  • Fixes the issue that the application threw GDI+ exception when using the code table.AutoFit on Azure.

Hot Fix Version: 7.8.12

New Features:

  • .NET Standard and .NET Core support adding digital signature.

Bug Fixes:

  • Fixes the issue that the incorrect content format was caused after converting Word to PDF.
  • Fixes the issue that the content lost and pagination error was caused after converting Word to PDF.
  • Fixes the issue that the application threw the "InvalidOperationException" when loading file.
  • Fixes the issue that exception was thrown when converting Word to PDF.
  • Fixes the issue that incorrect layout was caused after converting Word to PDF.
  • Fixes the issue that displaying error of WordArt was caused after converting Word to PDF.
  • Fixes the issue that the table header error was caused after converting Word to PDF.
  • Fixes the issue that the page number updating was incorrect after converting Word to PDF.
  • Fixes the issue that image format was incorrect after converting Html to Docx.

Hot Fix Version: 7.8.8

New Features:

  • Adds a netstandard2.0 folder to place the dll files which could work with Azure Function

Hot Fix Version: 7.7.23

Bug Fixes:

  • Fixes the issue that the images were incomplete after converting Word to PDF.
  • Fixes the issue that the blank page appeared and the image in header got lost after converting Word to PDF.
  • Fixes the issue that the page number was incorrect after converting Word to PDF.
  • Fixes the issue that the Thai characters was wrong after converting Word to PDF.
  • Fixes the issue that the content and paging was incorrect after converting Word to PDF.
  • Fixes the issue that after setting KeepSameFormat to ture, the application threw an exception when converting Word to PDF.
  • Fixes the issue that the data was incorrect after mail merge.
  • Fixes the issue that the application threw an exception "An object reference is not set to an object instance" when converting Word to PDF.
  • Fixes the issue that the application threw an exception "The format of input string is incorrect" when executing AppenHTML method.

Hot Fix Version: 7.7

Bug Fixes:

  • Fixes the issue that caused incorrect content after converting Word to PDF.
  • Fixes the issue that caused incorrect indent of paragraph and cropped text after converting RTF to PDF.
  • Fixes the issue that caused offset position of text after converting Word to PDF.
  • Fixes the issue that caused incorrect format after creating textboxes in Word and converting Word to PDF.
  • Fixes the issue that the settings (KeepFollow,PageBreakAfter,Isheader) didn't take effect after converting Word to PDF.
  • Fixes the issue that caused incorrect location of image after converting Word to XPS.
  • Fixes the issue that the application threw an exception "The format of input string is not correct" when loading HTML file.
  • Fixes the issue that the base64 image didn't render after converting HTML to PDF.
  • Fixes the issue that the line height of table was incorrect after converting Word to PDF.
  • Fixes the issue that the application threw an exception "The index was out of range. Must be non-negative and less than the set size" when converting Word to PDF.
  • Fixes the issue that caused incorrect Thai characters after converting Word to PDF.

Hot Fix Version: 7.6.16

Bug Fixes:

  • Fixes the issue that the images didn't display when updating field after adding MergeField to IncludePicture.
  • Fixes the issue that the mergefield was updated incorrectly after setting the format "EEEE year O month A".
  • Fixes the issue that converting Word to Pdf was failed.
  • Fixes the issue that the position of bookmarkEnd tag was changed after resaving the Word by MS Word.
  • Fixes the issue that failed to update the field after setting the custom styles.
  • Fixes the issue that the image was stretched after converting Word to PDF.
  • Fixes the issue that the application threw "The queue is empty" exception when loading HTML file.
  • Fixes the issue that the application threw "Stack empty" exception when loading Word document.

Hot Fix Version: 7.6.5

New Features:

  • Supports adding Latex math code to Word.
    • Document doc = new Document();
 Section section = doc.AddSection();
 Paragraph paragraph = section.AddParagraph();
 OfficeMath officeMath = new OfficeMath(doc);
 paragraph.Items.Add(officeMath); 
 officeMath.FromLatexMathCode("x^{2}+\\sqrt{x^{2}+1}=2");
 doc.SaveToFile("latexToDoc", FileFormat.Docx);
  • Supports setting MailMergeMainDocumentType as NotAMergeDocument to make the Word as non-mailmerge document when doing MailMerge.
    • document.MailMerge.MailMergeMainDocumentType = MailMergeMainDocumentType.NotAMergeDocument;

Bug Fixes:

  • Fixes the issue that the text overlapped after converting Word to PDF.
  • Fixes the issue that using PS method to do conversion from Word to PDF in multi-thread took more time than single thread.
  • Fixes the issue that incorrect format was caused after merging Word files.
  • Fixes the issue that the application hung when executing SaveToImages method.
  • Fixes the issue that there was extra columns when opening the generated ODT by LibreOffice 6.2.3 after converting HTML to ODT.
  • Fixes the issue that the application threw "Items with the same key have been added" when merging Word files.
  • Fixes the issue that incorrect content format was caused after converting XML to Docx.
  • Fixes the issue that overlapped table was caused after converting Word to PDF.
  • Fixes the issue that getting FieldValue and ImageFileName of ImageMergeField had differences between old version and new version.
  • Fixes the issue that the application threw NullReferenceException when converting Word to PDF.
  • Fixes the issue that the application threw “The value is too large or too small for Int32” when loading Word.
  • Fixes the issue that incorrect header was caused after modifying .doc file which was generated by Spire.Doc.