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Essential Studio for Blazor Release Notes

v29.1.35
April 01, 2025

Chart

Bug Fixes

  • #I700856 - Accessibility text for Zoom and Pan icons in the zoom toolbar is now updated properly when specified.
  • #I705868 - In chart, the tooltip rendering now handles large data values without impacting page responsiveness.
  • #F196284 - Data editing on chart points will now be correctly canceled when the edit action is discarded in the OnDataEdit event.

Circular Gauge

Bug Fix

  • The circular gauge pointer now updates and remains visible when its value is changed dynamically.

Data Grid

Bug Fixes

DocIO

Bug Fixes

  • #I696888 - Text surround with braces is now found properly after calling FindSingleLine API.
  • #I700909 - Hanging issues will no longer occur while converting a Word document to PDF.
  • #I698607 – The NullReferenceException will no longer be thrown while converting DOCX with field to DOC.
  • #F196281 - Justification is now preserved properly for math while continuously calling AppendMath API.
  • #I700238, #I699673 - Inline formatting for text is preserved properly while converting HTML to DOCX document.
  • #I699968 - Nullable warning is now properly shown in DocIO NET80 and NET90 projects.
  • #I698359, #I698603 - The ArgumentOutOfRangeException will no longer be thrown while opening a HTML document.
  • #I702179 - Extra row will no longer be added in table while converting DOCX to HTML.
  • #I701901 - Reduced HTML processing time while calling AppendHTML API.
  • #I698595 - DOCX document with group shape will no longer be corrupted after save as DOCX document.
  • #I697550 – The NullReferenceException will no longer be thrown while comparing DOCX documents.
  • #I703951 - DOCX document with ink element will no longer be corrupted after save as DOCX document.
  • #FB66105 – The ArgumentException thrown while calling BookmarkNavigator.GetContent API.
  • #I696157 - Text alignment is now preserved properly while converting DOCX to HTML.
  • #I696219 - Images are now properly positioned when converting a Word that contains tight wrapping style floating items to PDF.
  • #I696476 - Nested table inside the shape is now aligned properly while converting a Word document to PDF.
  • #I696479 - Table row is now properly positioned when converting a Word with multiple line spacing to PDF.
  • #I696271 - The System.FormatException will no longer be thrown while converting a Word document to PDF with culture dependent.
  • #I701581 - Text inside a table is now preserved properly while converting a Word to PDF.
  • #I701030 - The ArgumentOutOfRangeException will no longer be thrown while converting a Word document to PDF with multiple columns.
  • #I701580 - Text inside a textbox in the header/footer is now preserved properly while converting a Word that contains different page orientations to PDF.
  • #I703085 - Zero-width Unicode symbols are now preserved properly while converting a Word document to PDF.
  • #F196348 - Images are now positioned properly while converting a Word that contains NUMPAGES field to PDF.
  • #I704614 - Text inside a table is now preserved properly while converting a Word to PDF.
  • #I705402 - Underline is now applied properly to the empty space paragraph with “ulTrailSpace” tag while converting a Word to PDF.

Bug Fixes

  • #F196357 - An issue with popup close while selecting a child node after collapsing a parent node in DropdownTree component has been resolved.

Gantt Chart

Bug Fix

  • #FB65691 - Fixed an exception that occurred when clicking the indent button after adding new records and selecting all records using Ctrl+A.
  • #F191203 - Fixed an issue where the segment collection did not update properly in the UI when adding or deleting a segment.

HeatMap

Bug Fix

  • #I680321 - Selection now functions correctly when multiple heatmaps are rendered.

ListView

  • #I704947 - The ListView text color highlight issue in Bootstrap 5.3 theme while focusing has been resolved.

MultiSelect

Bug Fixes

  • #FD702307 - Fixed an issue where the placeholder is displayed along with the preselected value.

Rich Text Editor

Bug Fixes

  • #I698969 - Now, the list will be correctly structured for pasted content in the Rich Text Editor.

  • #F196295 - Now, the height will be properly adjusted for the Markdown Rich Text Editor when the RefreshUI method is called.

  • #I704589 - Now, XSS execution is prevented in the Markdown Rich Text Editor when performing an undo action.

Schedule

Bug fixes

  • #I703644 - An issue where appointments were rendered in incorrect slots when using slot count and interval in scheduler has been fixed.

Tab

Bug fixes

  • #I698813 - An issue where the id and aria-labelledby attributes were not handled correctly in the Tab component has been fixed.

Tree Grid

Bug Fixes

  • #F66207 - Resolved issue where GetTotalItemsCountAsync returned an incorrect count when an initial filter query was applied.

XlsIO

Bug Fixes

-#I699863 - Exception is no longer thrown when accessing the DisplayText property for a cell with an empty inline string.
-#I698264 - “July/15/2025” was previously considered a DateTime value but is now correctly recognized as text, aligning with Microsoft Excel’s behavior.
-#I686780 - Exception is no longer thrown while parsing an array formula in an XLSB file.
-#I196237 - Conditional formatting is now applied correctly when the conditional format formula uses relative references.
-#I700629 - Exception is no longer thrown when parsing text box shape properties containing bullet characters.
-#I691467 - The Value and Value2 properties now return the correct values when opening an Excel document in XLS format.
-#I701527 - Exception is no longer thrown when the series value axis contains a zero numLit point.
-#I691999 - The NamedRange address is now returned correctly when the print area named range includes a table reference.
-#I677673 - Chart series and category ranges were previously rendered incorrectly when the range contained DateTime values. This issue is now resolved.
-#I691156 - Conditional formatting colors are now applied correctly in Excel to PDF conversion when using relative formulas.
-#I697639 - Exception is no longer thrown when adding identical filter values to AutoFilter while opening an Excel document.
-#I196138 - Encoding is now handled correctly, and accented letters are properly serialized when resaving a Macro Excel file.
-#I693198 - Performance is improved when the same font is used for both Unicode and non-Unicode text.

  • Exception is no longer thrown during image conversion when a stock chart contains up or down bars.
    -#I695500 - Charts are now rendered correctly when the category axis type is DateTime with time values during chart-to-image conversion.