Essential Studio for ASP.NET Release Notes

v19.1.0.54
March 30, 2021

DocIO

Features

  • #269076, #296116 - Added support to remove style in Word documents.
  • Added support to write CSS styles as inline while converting a Word document to HTML.
  • #311776, #302215, #297755, #118462, #125999, #133722, #151486, #170896, #183211, #183778, #191489, #195128, #199992, #200936, #203481, #218848, #239576, #254565, #269662, #274414, #279967, #280229, #285425, #288916, #290624, #291690, #292975, #302441, #313947, #F123823 - Added support to preserve custom shapes (DrawingML) in Word to PDF conversion.
  • #311781 - Added support to preserve line shape with stealth arrowhead in Word to PDF conversion.
  • #309154 - Added support to preserve Arabic text with character spacing in Word to PDF conversion.

Bug Fixes

  • #309791 - The OutOfMemoryException exception will no longer be thrown while opening a DOCX format document.
  • #305623 - Encoded Chinese characters are now preserved properly while resaving a RTF format document.
  • #F161643 - Table is now preserved properly while saving a ODT format document in Italian culture.
  • #307321 - Text wrapping styles for textbox are now parsed properly while opening a DOCX format document.
  • #310403 - Image is now preserved properly while converting a DOC to DOCX format document.
  • #313607, #313824 - IF fields are now updated properly while calling UpdateDocumentFields() method.
  • #314299, #313605 - Table is now preserved properly while converting a Word document to PDF.
  • #313603 - Table of contents is now preserved properly while calling UpdateTableOfContents() method.
  • #312923 - Table alignment is now preserved properly while converting a HTML to DOCX format document.
  • #313609 - The ArgumentException will no longer be thrown while converting a Word document to PDF.
  • #312957, #313774 - The default image is now preserved properly when a corresponding image does not exist in the given path.
  • #313969 - AutoNum field result is now preserved properly while converting a Word document to PDF.
  • #312793 - Content control is now preserved properly when converting a Word document to PDF.
  • #313959 - The NullReferenceException will no longer be thrown while calling UpdateDocumentFields() method.
  • #313943 - List value is now parsed properly while opening a DOCX format document.
  • #316016 - Textbox is now preserved properly while converting a Word document to PDF.
  • #316540, #316394 - Font size is now preserved properly while converting Word document to PDF.
  • #315632, #316311 - Hanging issue has been resolved while creating a waterfall chart in a Word document.
  • #317998 - The StackOverflowException will no longer be thrown when calling UpdateDocumentFields() method.
  • #317514 - Document will no longer corrupted while resaving a DOCX format document.
  • #316710 - Mail merge is now executed properly in a Word document.
  • #317425 - Track changes options are now preserved properly while resaving the protected DOCX format document.
  • #309545 - Hanging issue has been resolved while converting a Word document to PDF.
  • #309412 - The ArgumentOutOfRangeException will no longer be thrown when converting Word document to PDF.
  • Column spacing is now properly while converting a Word document to PDF.
  • #305623 - Chinese characters are now preserved properly while resaving a RTF format document.
  • #297755, #302215 - ChildShape positions value is now preserved properly while opening a Word document.
  • #307506 - Text background color is now preserved properly while converting a Word document to HTML file.
  • #160177 - The XmlException will no longer be thrown while opening a Word document.
  • #306696 - Page break is now preserved properly while converting a HTML file to DOCX format conversion.
  • Editable ranges is now preserved properly for content controls while resaving a Word document.
  • #305864 - Content formatting is now preserved properly while resaving a Word document.
  • #306498 - Table left indent is now properly preserved while converting a RTF format document to PDF.
  • #307241 - The NullReferenceException will no longer be thrown while opening a Word document.
  • #306319 - Content is now preserved properly while converting a DOCX to RTF format document.
  • #304956 - Content is now preserved properly while converting a Word document to PDF.
  • #305716 - Content controls is now preserved properly while resaving a Word document.
  • #159692 - The XHTMLValidation.None type is now working properly while opening an HTML format document.
  • #305277 - The ArgumentOutOfRangeException will no longer be thrown while parsing a Word document.
  • #306345 - Symbol is now preserved properly while updating table of content in Word document.
  • #306333 - Image is now preserved properly while calling UpdateAlternateChunks () method.
  • #306112 - Bullet list text is now preserved properly when resaving a Word document.
  • #306498, #308557 - Table cell width is now preserved properly while converting a RTF format document to PDF.
  • #301823 - Table with horizontally merged cells in now preserved properly while parsing an RTF format document.
  • #302503 - Table is now properly preserved while converting a Word document to PDF.
  • #301968, #306120 - Document is now preserved properly while importing the Word documents.
  • #302177 - The ArgumentOutOfRangeException will no longer be thrown while resaving a Word document.
  • #301208 - Font is now preserved properly when resaving a RTF format document.
  • #294075, #305802 - Grid span values is now retrieved properly while parsing a RTF format document.
  • #258777 - Table is now properly preserved while converting a Word document to PDF.
  • #308191 - Hanging will no longer occur while converting a Word document to PDF in specific culture.
  • #308099 - Right aligned textbox content is now preserved properly while converting a Word document to PDF.
  • #308058 - Spacing issue has been resolved while converting a Word document to PDF.
  • #305519 - Image is now preserved properly while converting a Word document to PDF.
  • #307596, #I306667, #I304349 - Table is now preserved properly while converting a Word document to PDF
  • #307074 - The NullReferenceException will no longer be thrown while converting a Word document to PDF.
  • #306359 - Custom list number is now preserved properly while converting a Word document to PDF.
  • #304956 - Paragraph is now preserved properly while converting a Word document to PDF.
  • #307074 - Vertical text in the vertically merged cell is now preserved properly while converting a Word document to PDF.
  • #303897 - Process time is now reduced while converting a Word document to PDF with line breaks.
  • #301907 - Text is now preserved properly while converting a Word document to Image.
  • #319402 - Picture watermark is now preserved properly while converting a Word document to Image.
  • #319084 - Text is now aligned properly while converting a Word document to PDF.
  • #318013 - The KeyNotFoundException will no longer be thrown while converting a Word document to PDF.
  • #313787 - Arabic parenthesis is now preserved properly while converting a Word document to PDF.
  • #315564 - Heading paragraph is now exported as bookmark while converting a Word document to PDF.
  • #313970 - Rotated textbox with table is now preserved properly while converting a Word document to PDF.
  • #313787 - RTL brackets are now preserved properly while converting a Word document to PDF with EmbedFonts property.
  • #F162308 - RTL numbers are now preserved properly while converting a Word document to PDF.
  • #313611, #304349 - Text is now wrapped properly while converting a Word document to PDF.
  • #313602 - Table cell text is now aligned properly while converting a Word document to PDF.
  • #313603 - Font substitution is now working properly while converting a Word document to PDF.
  • #312793, #314709 - Table is now preserved properly while converting a Word document to PDF.
  • #311156 - Frame paragraph in content control is now preserved properly while converting a Word document to PDF.
  • #304601, #311773 - Shape fill color is preserved properly while converting a Word document to PDF.
  • #311774 - Shape is now aligned properly when converting a Word document to PDF.
  • #309938 - Frame table is now preserved properly while converting a Word document to PDF.
  • #310710 - Text formatting is now preserved properly while converting a Word document to PDF.
    Feedback-22125 - Shapes are now preserved properly while converting a Word document to PDF.
  • #309138 - The issue in “Integration with widgets demo sample” has been resolved.

Gantt

Bug fixes

  • #316693 - Issue on updating timeline, when tasks are dragged beyond the schedule dates has been fixed.
  • #316693 - Issue when timescaleStartDateMode is set as week has been fixed.

Features

  • #309253 - Provided support for rendering holidays from server.

PDF

Features

  • #284959 - Added support for custom text encoding in PdfStandardFont.
  • #F160161, #1312456, #1315110 - Added support for deferred signing in PDF document.
  • #F157736 - Added support for signing the ECDSA based certificates.
  • #297823 - Added support for PdfPageTemplate element in PDF document.
  • #307727, #1309567 - Added support for Zugferd 2.1 in PDF document.
  • #313329 - Added support for line spacing in PdfFreeTextAnnotation.
  • #307759 - Added support for find the unsupported images in PDF document while performing OCR.
  • #315074 - Added support for getting media box in existing PDF document.
  • #309507 - Added support to remove the form field item from PdfLoadedFieldItem.
  • #311920 - Added support to set the estimated signature size in digital signature.
  • #308059 - Added support to lock or unlock the PdfLayer in a PDF document.
  • Improved the redaction performance and memory usage.

Bug Fixes

  • #275644 – Exception no longer occurs while getting page of form field in existing PDF document.
  • #307760 – Exception no longer occurs while creating radio button with special characters.
  • #308456 – Exception lo longer occurs while saving and loading the document with same stream.
  • #307511 – PDF to PDF A2B converted PDF document conformance will be validated properly.
  • #294252 – Patterns will be preserved properly while converting EMF to PDF.
  • #311322 – Bookmarks will be preserved properly while merging PDF documents.
  • #311301 – Signature validation result will work properly based on the signature.
  • #309623 – Exception no longer occurs while load and save the PDF document in open and repair mode.
  • #308359 – PdfGrid will be preserved properly while exporting with header and footer.
  • #307922 – NullReferenceException no longer occurs while split the PDF document.
  • #311905 – PdfAnnotation will not be modified while adding multiple signatures to existing PDF document.
  • #311680 – Pdf syntax error no longer occurs while converting Word to PDF document.
  • #312424 – PdfAnnotation will be preserved properly while flatten the PDF document.
  • #312519 – Conformance will be validated properly with Pdf to Pdf A1B converted documents.
  • #312860 – PdfGrid will be preserved properly in PDF document.
  • #312876 – Hanging issue no longer occurs while replace the images in PDF document.
  • #312689 – Ink points will be import and export properly from PDF document.
  • #311057 – Performance of open and repair mode is optimized.
  • #313870 – PdfDocument will be open properly while using EncryptAllContentsExceptMetadata option.
  • #312539 – NullReferenceException no longer occurs while save and load the document multiple times.
  • #313608 – Euro symbol will be preserved properly without invisible character in Word to PDF conversion.
  • #314034 – Exception will no longer occurs while setting location to PdfRubberStampAnnotation.
  • #313527 - ArgumentOutOfRangeException no longer occurs while exporting the annotation with XFDF format.
  • #314209 – PdfAnnotation will not be modified while validating the signatures.
  • #314472 – Contents will be preserved properly while converting EMF to PDF.
  • #313759 – FillColor will be applied properly while redact the PDF content.
  • #314443 – NullReferenceException no longer occurs while converting Word to PDF document.
  • #315311 – Exception will no longer occurs while converting PDF to PDF A1B.
  • #315327 – XFDF file will be preserved properly while import and export with PDF documents.
  • #315629 – Metadata will be removed properly from existing PDF document.
  • #315638 – Conformance will be preserved properly while converting Word to PDF A1B document.
  • #315861 – Exception will no longer occurs while loading PDF document in open and repair mode.
  • #315951 – NullReferenceException no longer occurs while flatten the form fields.
  • #315893 – Content will be preserved properly while converting PDF to PDF A1B.
  • #316371 – PdfGrid will be preserved properly while adding to PDF document.
  • #316814 – NullReferenceException no longer occurs while adding grid with tagged PDF.
  • #312876 – File size will not be increased while replacing the resized image.
  • #317818 – XPathException will no longer occurs while converting PDF to PDF A2B.
  • #317288 – PdfPageRotation will be working properly in a PDF document.
  • #319342 – Exception will no longer occurs while getting page count in existing PDF document.
  • #316756, #318226 – File size will be optimized properly with Pdf compression options.
  • #314676, #316168 – Signature field can be signed with XFA form in a PDF document.
  • #312876, #314828 – ReplaceImage will be work properly with resized images.
  • #313602, #313604 – Baseline will be aligned properly while converting Word to PDF document.
  • #307514, #307512 – Value cannot be null exception no longer occurs while importing pages to new PDF document.
  • #310461, #F163008 – Digital signature no longer breaks while accessing UsedFont from existing PDF document.
  • #314039, #315994, #316543, #316721 – Bookmarks will be cleared properly while removing bookmarks.
  • #F163244 – Content will be preserved properly while converting Word to PDF conversion.
  • #F161434 – Calculation actions will be working properly after merging existing PDF documents.
  • #308613 – Exception will no longer occurs when load and save the existing PDF document.
  • #307124 - Radio button field bounds will be retrieved properly from an existing PDF document.
  • #307610 - NullReferenceException no longer occurs with IsBlank property.
  • #304924 – Form fields will be preserved properly when flatten the PDF document.
  • #310407 – PdfJavaScript actions will be removed properly in existing PDF document.
  • #308993 – Hash value will be returned properly for same PDF documents.
  • #307727 - ZUGFeRD conformance will be validated properly while adding file as attachment to PDF document.
  • #307713 – Text will be redacted properly in existing PDF document.
  • #294252 – EMF will be preserved properly in EMF to PDF conversion.
  • #304676 – Content will be preserved properly when creating template from existing PDF document.
  • #295922 – TextDataCollection will be retrieved properly when extract text from existing PDF document.
  • #300080 - Accessibility will be fulfilled while created Tagged the PDF document in PAC tool.
  • #308555 – Target invocation exception will no occurs while performing OCR (v4.0).
  • #306937 - OCRProcessor will return the text with proper spacing and alignments.
  • #304919, #307413 - The alternate text will set properly in text and title while creating the pdf with AutoTag.
  • #307335 - StackOverflowException no longer occurs while getting the used font in existing pdf document.
  • #304857 – Annotations will be preserved properly while import and flatten.
  • #300782 – Date values will be retrieved properly while getting from document information.
  • #309900 - NullReferenceException no longer occurs while trying to get form fields in particular PDF document.
  • #308978 - NullReferenceException will no longer occurs while merging PDF documents.
  • #308672 – ArgumentException no longer occurs while converting PDF to PDF/A3-B document.
  • #308059 - PdfLayer will be preserved properly while splitting the PDF document.
  • #307838 - Conformance will be validated properly in VeraPDF while converting given PDF to PDF/A-1B.
  • #307526 - Signature appearance will be preserved properly with EnableValidationAppearance.
  • #306618 - PdfLoadedComboBoxField will return the correct font size.
  • #307348 - Exception will no longer occurs while export and import annotation with text containing special characters.
  • #306402 - NullReferenceException will no longer occurs when enabling LTV.
  • #305934 - Exception no longer occurs while adding PdfCode128ABarcode to PDF/A-3B document.
  • #305958 - Bookmarks text rendering issue no longer occurs while flattening the annotation in that particular PDF.
  • #305203 - Text length is greater than the data capacity of error correction level exception no longer occurs in QrBarcode.
  • #304454 - Replaced fonts will be updated properly in the resultant PDF document.
  • #F161217 - StackOverflowException will no longer occurs while finding the corrupted PDF document.

Presentation

Features

  • #297656 - Provided support to embed a binary file as OLE Object in a PowerPoint document.
  • #297656, #298474 – Exposed the DisplayAsIcon API in IOleObject to open an embedded OLE Object in another application.

Bug Fixes

  • #308422 - ITextPart.Font.FontSize property is now return proper font size value.
  • #306486, #301595 - Line spacing is now applied properly while converting a PowerPoint presentation to PDF.
  • #307319 - Picture quality get improved while converting a PowerPoint presentation to PDF.
  • #306482 - Arrow cap is now preserved properly while converting a PowerPoint presentation to PDF.
  • #314176 - The KeyNotFoundException will no longer be thrown while opening a PowerPoint presentation with SmartArt Hyperlink.
  • #310918, #312550 - The IndexOutOfRangeException will no longer be thrown while opening a PowerPoint presentation with empty bullet character.
  • #310002 - The NullReferenceException will no longer be thrown while inserting a slide with SourceFormatting option into same Presentation document.
  • #308582, #312071 - Font name is now applied properly for Thai characters.
  • #312566 - Solid Fill is now applied properly for custom shape while converting a PowerPoint presentation to Image.
  • #317924 - Clone and merge with UseDestinationTheme functionality is now working properly.
  • #317078 - The NullReferenceException will no longer be thrown while converting a PowerPoint presentation to PDF.
  • Hanging will no longer occurs while opening a PowerPoint presentation with empty solid fill.

Treemap

Bug Fixes

  • #F162928 - Warnings will not be thrown when the tags TreeMapUniColorMapping and LeafItemSettings are initialized.

XlsIO

Bug Fixes

  • #304210 - Pivot table page field filter is now working fine.
  • #305776 - Pivot filter MeasureHierAttribute is now handled properly.
  • #299134 - Excel document with pivot table filters and pivot table number formats are now working fine.
  • #302479 - Excel document with pivot table is no longer corrupted while resaving.
  • #304958 - Standard width is now correct after AddCopy operation.
  • #304403 - Image position is now correct after autofit columns operation in a copied worksheet.
  • #305064 - Exception is no longer thrown while converting pivot table in worksheet to image conversion.
  • #305842 - Cell style is now correct after AddCopy operation.
  • #304124 - Cell text with accounting format is now rendered properly for the cell with indent level.
  • #307537 - Conditional format number value is now correct when changing the system culture.
  • #306110 - Row format is now correct while refreshing data in the table.
  • #301881 - Exception is no longer thrown while resaving the Excel document when duplicate styles exist.
  • #305006 - Performance is improved and sparklines are now preserved properly when deleting the row.
  • #305477 - Cell color is now updated properly for databar in Excel to HTML conversion.
  • #302479 - Excel document is no longer corrupted while resaving with pivot table.
  • #308429 - Corruption no longer occurs while opening the file with pivot table using Excel 2013.
  • #307768 - Exception is no longer thrown when refreshing the table with external connection.
  • #306248 - Cell borders are now rendered properly when adjacent cells have different border colors.
  • #311707 - Striped right arrow AutoShape is now rendered properly in Excel to PDF conversion.
  • #309735 - TextBox position is now rendered properly when converting the Excel to PDF with EnableFormFields.
  • #309605 - IndexOutOfRange exception is no longer thrown for the combinational chart in Excel to PDF conversion.
  • #310396 - Chart title and axis title with Japanese character is now rendered properly in Excel to PDF conversion.
  • #310319 - Conditional format is now proper in Excel to PDF conversion when using relative cell address.
  • #310561 - Template marker copy range is now applied properly for relative conditional format formula.
  • #310022 - String type number value is now detected and changed to an actual number value.
  • #312715 - Hair border with black color is now proper in worksheet to image conversion.
  • #311736 - Cell border is now rendered properly in worksheet to image conversion.
  • #312729 - Chart title text is no longer changed into bold fonts in chart to image conversion.
  • #312529 - Indent level is no longer increased while converting pivot table to image.
  • #312426 - Custom time is now correct while creating an Excel document.
  • #312932 - Cell value is no longer rounded off while resaving the document as CSV.
  • #312736 - Chart series is no longer rendered with solid line instead of dot line in chart to image conversion.
  • #314458 - Chart series is no longer rendered with connected lines in chart to image conversion.
  • #286882 - Background color is now applied properly in pivot value fields.
  • #314457 - Chart legend icon is now rendered with fill color in chart to image conversion.
  • #315165 - Picture is no longer missed while using ParseOnDemand option.
  • #F160013 - Unicode symbols are no longer missed in Excel to PDF conversion.
  • Scatter chart with smooth line is now rendered properly while converting the chart to image.
  • Conditional format applied to EntireColumn is now preserved properly while resaving the XLSX file in XLS format.
  • MissingManifestResourceException is no longer thrown when parsing the Excel document.
  • Null reference exception is no longer thrown while getting the RowHeight in Excel to PDF conversion.
  • Exception is no longer thrown while parsing a formula in Excel to PDF conversion.
  • Excel document with worksheet drawing is now parsed properly.
  • NullReferenceException is no longer thrown while setting date time interval in the chart to image conversion.
  • NullReferenceException is no longer thrown while converting the chart to image in Excel to PDF conversion.
  • Chart category axis is now rendered properly when converting chart to image.
  • Chart value axis with billion is no longer missed in Excel to PDF conversion.