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 (33.2.15) 新機能 更新日: Jun 23, 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: May 28, 2024

2024 Volume 1 SP1 (25.2.6) での更新項目

不具合の修正

  • DocIO
    • Character style name with spacing is now preserved properly while resaving a DOCX format document.
    • Footer content is now preserved properly while converting an XML to PDF.
    • The IndexOutOfRangeException will no longer be thrown while converting a DOC format document to PDF.
    • The OverflowException will no longer be thrown due to symbol field while converting a Word document to PDF.
    • The NullReferenceException will no longer be thrown due to track changes applied list paragraph while...
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Released: May 21, 2024

2024 Volume 1 SP1 (25.2.5) での更新項目

不具合の修正

  • DocIO
    • Bullet list is now preserved properly after calling AppendHTML API.
    • The NullReferenceException will no longer be thrown while converting a Word document to PDF.
    • Number formatting is now updated properly while executing mail merge.
    • The IndexOutOfRangeException will no longer be thrown while converting a cloned chart with shape to image.
    • The NullReferenceException will no longer be thrown while converting a cloned chart to image.
    • Character spacing applied text is now found in the...
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Released: May 14, 2024

2024 Volume 1 SP1 (25.2.4) での更新項目

不具合の修正

  • DocIO
    • The NullReferenceException will no longer be thrown while calling AcceptAll API.
    • The NullReferenceException will no longer be thrown while opening an RTF format document.
    • Table is now preserved properly while converting a DOC format document to PDF.
    • The IndexOutOfRangeException will no longer thrown due to floating table while converting a Word document to PDF.
    • List number is now preserved properly while comparing two DOCX documents.
    • The NullReferenceException will no longer be...
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Released: May 8, 2024

2024 Volume 1 SP1 (25.2.3) での更新項目

不具合の修正

  • DocIO
    • Czech characters are now preserved properly while converting a Word document to PDF.
    • RTL Paragraph within the TOC is now aligned properly while converting a Word document to PDF.
    • Font name is now preserved properly while saving a ODT format document.
  • PDF
    • Fixed the issue where extract text does not work properly for some texts in a PDF document.
  • XlsIO
    • Exception is no longer thrown when accessing a range of the sheet name starting with a bracket.
    • Row height is updated properly while...
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Released: Apr 23, 2024

2024 Volume 1 (25.1.41) での更新項目

不具合の修正

  • DocIO
    • Delimiter with sub superscript equation is now preserved properly while converting a Word document to PDF.
    • Nested floating table with negative vertical position is now preserved properly while converting a Word document to PDF.
    • Nested table is now preserved properly while converting a Word document to PDF.
    • RTL column is now preserved properly while converting a Word document to PDF.
    • The StackOverflowException will no longer thrown while converting a Word document with tab inside...
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Released: Apr 9, 2024

2024 Volume 1 (25.1.39) での更新項目

不具合の修正

  • DocIO
    • The Exception will no longer thrown while opening a DOCX format document.
    • List numbers are now preserved properly while resaving a DOCX format document.
    • Group shape fill format is now applied properly for child shapes while converting a DOCX format document to PDF.
    • Center alignment is now applied properly for MathML equations while converting a Word document to PDF.
    • The NullReferenceException will no longer thrown from underline-applied list tab leader while converting a Word...
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Released: Apr 2, 2024

2024 Volume 1 (25.1.38) での更新項目

不具合の修正

  • DocIO
    • The NullReferenceException will no longer be thrown while restarting list format in a Word document.
    • Document.HasChanges is now returned value properly when section format has changes.
    • The ArgumentOutOfRangeException will no longer be thrown while opening a Markdown file.
    • Scaled text within the textbox is now rotated properly while converting a Word document to PDF.
    • Hebrew date format is now preserved properly while converting a DOCX document to PDF.
    • Underline is now preserved...
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Released: Mar 26, 2024

2024 Volume 1 (25.1.37) での更新項目

不具合の修正

  • DocIO
    • Insertion revision is now preserved properly while comparing two DOCX format documents.
    • The NullReferenceException will no longer be thrown while calling AppendHTML API.
    • Image is now preserved properly while converting a RTF format document to DOCX.
    • The InvalidOperationException will no longer be thrown while resaving a DOCX format document with revisions.
    • The ArgumentOutOfRangeException will no longer be thrown while opening a DOC format document.
    • Table content is now preserved...
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Released: Mar 15, 2024

2024 Volume 1 (25.1.35) での更新項目

機能

  • Microsoft Excel Library
    • Chart to Image enhancements - The following enhancements are added for the chart to image conversion:
      • Line caps for line charts are now preserved.
      • The line dash style for line and scatter charts are now preserved.
      • The manually positioned chart titles are now preserved.
      • The 100% stacked line chart can be converted to an image.
      • The axis titles' text is now wrapped.
      • The multilevel category labels now render properly.
  • PDF Library
    • XPS to PDF conversion - The XPS to PDF...
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Released: Feb 20, 2024

2023 Volume 4 SP1 (24.2.7) での更新項目

不具合の修正

  • DocIO
    • Content is now preserved properly while find and replacing text with another document.
    • Embedded fonts are now preserved properly while resaving a DOCX format document.
    • Document corrupted has been now resolved while resaving a DOCX format document.
    • LaTeX equation with "\;" characters is now preserved properly while calling AppendMath with LaTeX.
  • Presentation
    • Child shape position will now return properly from Presentation library.
    • PowerPoint Presentation will no longer be corrupted...
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