Released: Mar 15, 2023

Updates in R1 2023 SP1

Features

• Common
  • End of support for Microsoft .NET Framework 3.5.
• AutoCompleteBox
  • Added new 'SingleLineEntries' property which display entries in a single line.
• PdfProcessing
  • Introduced handling for importing documents with invalid offsets of objects inside cross-reference tables or streams.
  • Introduced a setting that allows you to export images with or without compression.
  • Introduced handling mechanism for importing documents containing indirect objects with no 'endobj' keyword.
  • Added the ability to print secured documents.
• SpreadStreamProcessing
  • Provided API that allows you to retrieve the cached formula value.

Fixes

• Button
  • Bug when Button is in ItemTemplate of RadToolBar and the ToolBar is disabled/enabled by code.
• Calendar
  • The Prev and FastPrev images are incorrectly positioned in the center of the titlebar.
• Combobox
  • ComboBox does not gray out after disabling it with set_enabled(false).
• Editor
  • RadEditor does not load its content area in Chrome for iOS.
  • XHTML Validator not working - document cannot be checked.
• FileExplorer
  • TreeView context menu remains visible when a permission alert is shown.
• PdfProcessing
  • A CryptographicException is thrown when saving with PdfStreamWriter or importing with PdfFormatProvider.
  • Signing documents with a signature field produces documents that lead to errors in Adobe Acrobat.
  • A specific scanned file is not displayed with the new model.
  • Some Image XObjects are imported but not displayed in PdfViewer.
  • Images inside Form XObject are not positioned correctly.
  • A NullReferenceException is thrown when parsing Type1 font without Private Dict.
  • An InvalidCastException is thrown when importing a document containing Byte order marks (BOM) at the beginning of the file.
  • Endless loop when importing a document containing an EI keyword within the image stream.
  • An InvalidCastException is thrown when importing a document containing an Indirect Reference keyword (R) within an image data.
  • Wrong matrix calculations lead to incorrect image (Form XObject) size.
  • An InvalidCastException is thrown when importing Interactive Forms which leads to non-editable fields.
  • An ArgumentException is thrown when the font box contains negative width or height.
  • Field values are lost on import-export using the PdfFormatProvider.
  • Wrong matrix calculations lead to incorrect image (Form XObject) during export.
  • The image stream embedded in a content stream is not compressed while exporting.
  • A large image is rendered slowly, and the memory consumption is huge.
  • А NotSupportedException is thrown when the imported document contains font with embedded CMap table with format 0.
  • Not correct cross-reference table processed when importing documents with more than one table without Prev table specified.
  • An InvalidCastException is thrown when reading a page with specific image data.
  • Images are decompressed during import/export which result in significantly larger files.
  • The import freezes due to a lot of checks in the HandleInvalidClippingPathOperatorPosition method.
• SpreadProcessing
  • An InvalidCastException is thrown on import when a drawing in a document contains the ext tag.
  • A NullReferenceException when the document contains paragraph elements with no text.
  • Conditional formatting with formula rule is evaluated incorrectly.
  • COUNTIF function throws exception if the criteria is for finding non-blank cells.
• SpreadStreamProcessing
  • Rows import stops after reading a formula cell.
• WordsProcessing
  • An ArgumentException when importing a document and the culture is set to sv-SE.
  • Exception when parsing various values with the FractionalValueConverter.
  • An InvalidOperationException (Sequence contains no elements) when updating the TOC field in a document.
  • Importing a TOC field with /t switch causes an IndexOutOfRangeException.
  • Table Of Contents (TOC) is populated with additional elements.