Essential Studio for Windows Forms Release Notes

v30.1.38
July 02, 2025
Test Results: 154533 Success , 0 Failure

AutoComplete

Bug fixes

  • #I737335 - The theme is now applied correctly to the AutoComplete control when setting the theme at the application level.

Calculate

Bug Fixes

  • #I727290 - Now, the formula returns the correct value when we use external workbook references inside the formulas.
  • #I733185 - Now, the formula returns the correct value when we access the range using the RefersToRange property.
  • #I728376 - Now, the correct value is returned when using comparison operators in formulas on the MAUI platform.

DocIO

Bug Fixes

  • #I732800 - The empty group in the table cell is now correctly removed during the mail merge process when RemoveEmptyGroup is enabled.
  • #I739085 - Merge field end font is now preserved properly while resaving DOCX format document.
  • #I726925 - List is now preserved properly while converting a Word document with floating text box PDF.
  • #I728297 - Table is now positioned properly while converting a Word document with floating text box to PDF.
  • #I729218 - Character spacing for justified paragraph is now preserved properly while converting a Word document to PDF.
  • #I733487 - Image followed by paragraph is now positioned properly while converting Word document to PDF.
  • #I733880 - Shape is now positioned properly while converting a Word document to PDF.
  • #I734468 - Hanging issue will no longer occur while converting a Word document with header row to PDF.
  • #I735755 - Text is now preserved properly while converting a Word document with decimal tab to PDF in German culture.
  • Tab spacing is now preserved properly while resaving HTML document.

DockingManager

Bug fixes

  • #I733751 - Floating Window now restore correctly to their respective monitors after the monitor layout is changed, even in three monitors setups which using different display scalings.

PDF

Bug Fixes

  • I735970 - Fixed an issue where the anchor tag was not functioning correctly during the conversion of HTML to PDF documents.
  • I737323 - Fixed an issue that caused an exception to occur while importing a page from a PDF document.
  • I733396 - Fixed an issue where incorrect characters were extracted during PDF text extraction.
  • I733905 - Fixed an issue where a preservation error occurred during the flattening process when the IsRequired property was set to True in the ListBoxField.
  • I738015 - Fixed the issue where a preservation error occurred while flattening the rotated textbox field.
  • I738603 - Fixed an issue where users were unable to export the FreeText Annotation containing the tab character.
  • Fixed an issue where culture settings were not retrieved properly after PDF redaction.

Presentation

Bug Fixes

  • #I736436 - PowerPoint presentation will no longer be corrupted when resaving it with motion path animations in floating positions.

RibbonControlAdv

Bug fixes

  • #I958045 - Custom HeaderItem controls align cleanly without overlapping the minimize button across all window states and display scalings.

XlsIO

Bug Fixes

-#I735461 - The GetCellValue method now returns the proper cell number value when invoked multiple times.
-#I730567 - AutoFilter is copied properly when using the Worksheets.AddCopy() method.
-#I733950 - Exception no longer occurs when accessing FontColorRGB for automatic font color in conditional formatting in XLS file.
-#I734560 - Row height is preserved correctly when the applied row height is equal to the default row height.
-#I683609 - Exception no longer occurs when using list data with template markers.
-#I727273 - Number formats in pivot table cells are retained correctly during Excel to PDF conversion.
-#I733807 - Cell text with accounting number format is rendered correctly during Excel to PDF conversion.
-#I723434 - Complex EMF image is rendered correctly during Excel to PDF conversion.

Test Results

Component Name Test Cases Passed Failed Remarks
Calculate 131 131 0 All Passed
CheckBoxAdv 123 123 0 All Passed
CombinedControls 293 293 0 All Passed
ComboBoxAdv 300 300 0 All Passed
DockingManager 1624 1624 0 All Passed
EditControl 350 350 0 All Passed
RibbonControlAdv 1373 1373 0 All Passed
SfDataGrid 835 835 0 All Passed
TabbedMdiManager 473 473 0 All Passed
TabControlAdv 720 720 0 All Passed
TreeViewAdv 431 431 0 All Passed
DocIO 38659 38659 0 All Passed
PDF 14268 14268 0 All Passed
Presentation 50968 50968 0 All Passed
XlsIO 43985 43985 0 All Passed