Essential Studio for WPF Release Notes

v29.1.39
April 22, 2025

ComboBoxAdv

Bug Fixes

  • #I700645 - Binding errors no longer occur when opening the dropdown of the ComboBoxAdv control in single selection mode.

DocIO

Bug Fixes

  • #I709586 - The document will no longer be corrupted when resaving a DOCX file with culture-specific formatting.

EditControl

Bug Fixes

  • #I708644 - Resolved an issue where a NullReferenceException was thrown when the XMLDocument within the EditControl was not properly instantiated.

PDF

Bug Fixes

  • I712220 - Fixed an issue that occurred when loading an existing corrupted document.
  • I698202 - Resolved a problem that caused the application to hang while drawing the PDF grid.
  • I707812 - Addressed an out of memory exception that occurred when importing a page to a PDF document from a loaded document.
  • I710741 - Corrected inaccuracies returned by the Document Analyzer when loading a PDF that contains annotations.
  • I710282 - Fixed a stack overflow exception within the .NET library.
  • I709043 - Resolved an issue related to preservation that occurred during the export of an image from an existing PDF.

PdfViewerControl

Bug Fixes

  • I710074 - Text selection will now be working properly in WPF PdfViewer.
  • I710766 - Text annotations will now be working properly in WPF PdfViewer.
  • I711312 - UnauthorizedAccessException will no longer be thrown while saving the PDF in WPF PdfViewer.

Presentation

Bug Fixes

  • #I710156 - PDF file size will no longer be increased due to picture fill when converting a PowerPoint presentation to PDF.

SfAIAssistView

Bug Fixes

  • #I711781 - Binding errors no longer occur for the SfAvatarView control used in the SfAIAssistView control.

SfRichTextBoxAdv

Bug Fixes

  • #I713276 - Suggestions are now displayed correctly when using spell check with dictionaries.
  • #I712423 - The NullReferenceException will no longer be thrown when clicking on the page after deleting content that contains page breaks loaded via the application constructor.

XlsIO

No Changes for this product in this version.