Syncfusion Essential Studio Blazor(英語版)

BlazorのネイティブUIコンポーネントの総合ライブラリ

Syncfusion 社の製品
2002 年より日本国内にてComponentSourceで販売中。

バージョン: 2026 Volume 1 SP1 (33.2.5) 新機能 更新日: May 5, 2026 レビューの平均スコア: 3.00レビューの平均スコア: 3.00レビューの平均スコア: 3.00レビューの平均スコア: 3.00レビューの平均スコア: 3.00 (1)

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Please note that new Timed Subscription Licenses for Syncfusion Essential Studio for Blazor are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio Blazor 2025 Volume 1 (29.1.35)

Released: Apr 1, 2025

2025 Volume 1 (29.1.35) での更新項目

不具合の修正

  • Chart
    • Accessibility text for Zoom and Pan icons in the zoom toolbar is now updated properly when specified.
    • In chart, the tooltip rendering now handles large data values without impacting page responsiveness.
    • Data editing on chart points will now be correctly canceled when the edit action is discarded in the OnDataEdit event.
  • Circular Gauge
    • The circular gauge pointer now updates and remains visible when its value is changed dynamically.
  • Data Grid
    • Fixed an issue where FilterChoiceCount did not work with CheckBoxListData in FilterDialogOpeningEventArgs in the Grid.
    • Fixed an issue where PreventDataClone of OnRowEditStart event did not prevent object creation while editing the Blazor Grid.
  • DocIO
    • Text surround with braces is now found properly after calling FindSingleLine API.
    • Hanging issues will no longer occur while converting a Word document to PDF.
    • The NullReferenceException will no longer be thrown while converting DOCX with field to DOC.
    • Justification is now preserved properly for math while continuously calling AppendMath API.
    • Inline formatting for text is preserved properly while converting HTML to DOCX document.
    • Nullable warning is now properly shown in DocIO .NET 8.0 and .NET 9.0 projects.
    • The ArgumentOutOfRangeException will no longer be thrown while opening a HTML document.
    • Extra row will no longer be added in table while converting DOCX to HTML.
    • Reduced HTML processing time while calling AppendHTML API.
    • DOCX document with group shape will no longer be corrupted after save as DOCX document.
    • The NullReferenceException will no longer be thrown while comparing DOCX documents.
    • DOCX document with ink element will no longer be corrupted after save as DOCX document.
    • The ArgumentException thrown while calling BookmarkNavigator.GetContent API.
    • Text alignment is now preserved properly while converting DOCX to HTML.
    • Images are now properly positioned when converting a Word document that contains tight wrapping style floating items to PDF.
    • Nested table inside the shape is now aligned properly while converting a Word document to PDF.
    • Table row is now properly positioned when converting a Word document with multiple line spacing to PDF.
    • The System.FormatException will no longer be thrown while converting a Word document to PDF with culture dependent.
    • Text inside a table is now preserved properly while converting a Word document to PDF.
    • The ArgumentOutOfRangeException will no longer be thrown while converting a Word document to PDF with multiple columns.
    • Text inside a textbox in the header/footer is now preserved properly while converting a Word document that contains different page orientations to PDF.
    • Zero-width Unicode symbols are now preserved properly while converting a Word document to PDF.
    • Images are now positioned properly while converting a Word document that contains NUMPAGES field to PDF.
    • Text inside a table is now preserved properly while converting a Word document to PDF.
    • Underline is now applied properly to the empty space paragraph with "ulTrailSpace" tag while converting a Word document to PDF.
  • DropDownTree
    • An issue with popup close while selecting a child node after collapsing a parent node in DropdownTree component has been resolved.
  • Gantt Chart
    • Fixed an exception that occurred when clicking the indent button after adding new records and selecting all records using Ctrl+A.
    • Fixed an issue where the segment collection did not update properly in the UI when adding or deleting a segment.
  • HeatMap
    • Selection now functions correctly when multiple heatmaps are rendered.
  • ListView
    • The ListView text color highlight issue in Bootstrap 5.3 theme while focusing has been resolved.
  • MultiSelect
    • Fixed an issue where the placeholder is displayed along with the preselected value.
  • Rich Text Editor
    • The list now will be correctly structured for pasted content in the Rich Text Editor.
    • The height will now be properly adjusted for the Markdown Rich Text Editor when the RefreshUI method is called.
    • XSS execution is now prevented in the Markdown Rich Text Editor when performing an undo action.
  • Schedule
    • An issue where appointments were rendered in incorrect slots when using slot count and interval in scheduler has been fixed.
  • Tab
    • An issue where the id and aria-labelledby attributes were not handled correctly in the Tab component has been fixed.
  • Tree Grid
    • Resolved issue where GetTotalItemsCountAsync returned an incorrect count when an initial filter query was applied.
  • XlsIO
    • Exception is no longer thrown when accessing the DisplayText property for a cell with an empty inline string.
    • “July/15/2025” was previously considered a DateTime value but is now correctly recognized as text, aligning with Microsoft Excel’s behavior.
    • Exception is no longer thrown while parsing an array formula in an XLSB file.
    • Conditional formatting is now applied correctly when the conditional format formula uses relative references.
    • Exception is no longer thrown when parsing text box shape properties containing bullet characters.
    • The Value and Value2 properties now return the correct values when opening an Excel document in XLS format.
    • Exception is no longer thrown when the series value axis contains a zero numLit point.
    • The NamedRange address is now returned correctly when the print area named range includes a table reference.
    • Chart series and category ranges were previously rendered incorrectly when the range contained DateTime values. This issue is now resolved.
    • Conditional formatting colors are now applied correctly in Excel to PDF conversion when using relative formulas.
    • Exception is no longer thrown when adding identical filter values to AutoFilter while opening an Excel document.
    • Encoding is now handled correctly, and accented letters are properly serialized when resaving a Macro Excel file.
    • 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.
    • Charts are now rendered correctly when the category axis type is DateTime with time values during chart-to-image conversion.