Essential Studio for WinUI Release Notes

v30.2.6
August 19, 2025
Test Results: 108660 Success , 0 Failure

DocIO

Bug Fixes

  • I752373 - Exif format of an image is now preserved properly while resaving the word document.
  • I752717 - The ArgumentException will no longer be thrown while parsing a Word document with duplicate styles.
  • I752683 - Embedded OLEObject size is now preserved properly after opening and closing the embedded file in the resaved document.
  • I751573 - The ArgumentOutOfRangeException will no longer be thrown while converting a Word document to PDF.

MaskedTextBox

Bug fixes

  • #I750901 - Fixed rendering and input issues when the control is made visible at runtime.

PDF

Bug Fixes

  • I746369 - Resolved an issue where PDF/A-1B conversion was not performed correctly according to the specification.
  • I749976 - Resolved an issue in the SubstituteFont feature where FontName was returned as null for certain PDF document.

XlsIO

Bug Fixes

-#I754696 - Hyperlink count is now correctly updated during range sorting operations.
-#I757319 - Resolved an issue where removing an empty worksheet with only a row height update could result in an infinite loop.
-#I754816 - Custom filters working properly when conditions are reassigned.
-#I753908 - The associated VBA sheet object is properly removed when a worksheet is deleted using the IWorksheet.Remove() method.
-#I750554 - Image size is calculated correctly when it has high DPI settings.
-#I751199 - The IRange.Value property retains true or false values when the number format is set to the “@” symbol.
-#I752175 - Exception no longer occurs when opening an Excel document with duplicate palette colors
-#I753609 - Textbox content is rendered properly when transparency is applied during Excel to PDF conversion.
-#I752735 - Radar chart axis rendered properly during Excel to PDF conversion.

Test Results

Component Name Test Cases Passed Failed Remarks
SfCalendar 114 114 0 All Passed
SfCalendarDatePicker 130 130 0 All Passed
SfCalendarDateRangePicker 174 174 0 All Passed
SfCartesianChart 1344 1344 0 All Passed
SfDataGrid 547 547 0 All Passed
SfKanban 1335 1335 0 All Passed
SfLinearGauge 1184 1184 0 All Passed
SfRadialGauge 397 397 0 All Passed
SfRangeSlider 149 149 0 All Passed
SfScheduler 1099 1099 0 All Passed
SfSlider 139 139 0 All Passed
DocIO 16354 16354 0 All Passed
Metafilerenderer 863 863 0 All Passed
PDF 13285 13285 0 All Passed
Presentation 54273 54273 0 All Passed
XlsIO 17273 17273 0 All Passed