Syncfusion Essential Studio WinUI（英語版）

Windowsアプリをより迅速に開発するための最新のWinUIツールキット

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

Syncfusion Essential Studio WinUI（英語版） のスクリーンショット
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Please note that new Timed Subscription Licenses for Syncfusion Essential Studio for WinUI are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio WinUI のリリース

Released: Sep 24, 2024

2024 Volume 3 (27.1.50) での更新項目

不具合の修正

  • DocIO
    • WMF image size is now preserved properly after executing mail merge.
    • The GenericKeyNotFoundException will no longer be thrown while adding the form field second time with name as empty.
    • List number is now preserved properly while converting a RTF to DOCX format document.
    • Document will no longer be corrupted after calling the UpdateDocumentFields API.
    • Improper underline will no longer preserve while converting a RTF to ODT format document.
    • Improper highlight color will no longer...
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Released: Sep 18, 2024

2024 Volume 3 (27.1.48) での更新項目

機能

  • AI Assist View (New)
    • The WinUI AI Assist View control enhances interaction between users and AI services, providing a customizable, user-friendly interface for creating intelligent and responsive applications. Key features include:
      • Suggestions: Offers selectable response suggestions to expedite the conversation flow.
      • Typing indicator: Displays a loading indicator to represent asynchronous communication with AI services.
      • Formatted responses: Visualizes responses using customizable templates...
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Released: Sep 10, 2024

2024 Volume 2 SP1 (26.2.14) での更新項目

不具合の修正

  • DocIO
    • Hanging issue will no longer occur while calling Compare API.
    • Table is now preserved properly while converting a DOCX format document to PDF.
    • Fixed table is now be preserved properly while converting a DOCX format document to PDF.
    • Pagination issue due to list paragraph with multiple line spacing is now resolved while converting a Word document to PDF.
    • Hanging issue will no longer occurs while converting a Word document to PDF, when a nested table has a DistanceFromBottom option...
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Released: Sep 3, 2024

2024 Volume 2 SP1 (26.2.12) での更新項目

不具合の修正

  • DocIO
    • Image is now preserved properly after calling ExecuteGroup API.
    • TC Field entries are now preserved properly in TOC after calling UpdateTableOfContents API.
    • Conversion time is now reduced while converting a Word document with multiple styles to PDF.
    • Paragraph formatting is now preserved properly while converting a DOCX format document to PDF.
    • Performance has been improved while using fallback font while converting a Word document to PDF.
    • Word document instance is now disposed...
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Released: Aug 27, 2024

2024 Volume 2 SP1 (26.2.11) での更新項目

不具合の修正

  • DocIO
    • Reply and resolved comments are now preserved properly after calling ImportContent API.
    • RTL text is now preserved properly while converting a HTML to DOCX format document.
    • TOC with section break is now preserved properly after calling UpdateTableOfContents API.
    • Frame is now positioned properly while converting a Word document to PDF.
    • Page break is now preserved properly while converting a DOCX format document to PDF.
    • The Exception will no longer be thrown while converting a DOCX...
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Released: Aug 20, 2024

2024 Volume 2 SP1 (26.2.10) での更新項目

不具合の修正

  • DocIO
    • List number is now preserved properly while converting a DOCX format document to PDF.
    • Character formatting is now preserved properly for text after equation while resaving a DOCX format document.
  • Presentation
    • The PowerPoint presentation will no longer be corrupted when saving the source document after adding cloned slides to the destination document.
    • The PowerPoint presentation will no longer be corrupted while cloning and merging a PowerPoint shape with target slide as hyperlink...
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Released: Aug 13, 2024

2024 Volume 2 SP1 (26.2.9) での更新項目

不具合の修正

  • DocIO
    • RTL text is now preserved properly for Word to HTML and HTML to Word conversions.
    • Mail merge result formatting is now preserved properly after executing Mail Merge.
    • Table with Japanese text is now preserved properly while converting a DOCX to PDF.
    • Table row with hidden is now preserved properly while converting a DOCX format document to HTML.
  • Presentation
    • Picture recolor is now preserved properly while converting a PowerPoint presentation to an image.
    • The PowerPoint presentation...
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Released: Aug 6, 2024

2024 Volume 2 SP1 (26.2.8) での更新項目

不具合の修正

  • DocIO
    • Superscript text is now preserved properly while converting a Word document to PDF.
    • Table exceeds page width is now preserved properly while converting a DOC format document to PDF.
    • Table with "Keep with Next" is now preserved properly on a multi-column page while converting a Word document to PDF.
    • Tab stop position with center alignment is now updated properly for justified paragraph while converting a Word document to PDF.
  • Presentation
    • Transparency is now applied properly in...
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Released: Jul 30, 2024

2024 Volume 2 SP1 (26.2.7) での更新項目

不具合の修正

  • DocIO
    • Improper revisions will no longer be preserved when comparing DOCX format documents.
    • The font name is now preserved correctly after calling the UpdateTableOfContents API.
    • Paragraph text is now preserved correctly when converting a DOCX format document to RTF.
    • Tabs are now preserved correctly after calling the AppendText API and saving as an RTF document.
    • TOC hyperlinks are now applied correctly to headings that contain a picture when converting a Word document to PDF.
    • Tables are now...
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Released: Jul 24, 2024

2024 Volume 2 SP1 (26.2.4) での更新項目

不具合の修正

  • DocIO
    • Section breaks are now handled properly when accepting tracked changes in a Word document.
  • PDF
    • Fixed an issue where annotations were not displayed correctly after flattening the PDF document.
    • Fixed an exception that occurred when retrieving the page value from the radio button field in a PDF document.
  • XlsIO
    • The pie chart color is now preserved properly when cloning and resaving the Excel document.