Syncfusion Essential Studio Windows Forms（英語版）

WinFormsのUIコントロールを多数収録したパッケージ

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 レビューの平均スコア： 5.00レビューの平均スコア： 5.00レビューの平均スコア： 5.00レビューの平均スコア： 5.00レビューの平均スコア： 5.00 (4)

Syncfusion Essential Studio Windows Forms（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 Windows Forms are available as part of Syncfusion Essential Studio Enterprise.

Syncfusion Essential Studio Windows Forms 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

  • Calculate
    • The calculated result will now be accurate when the Time is provided in General Format.
  • DocIO
    • 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...
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Released: Sep 18, 2024

2024 Volume 3 (27.1.48) での更新項目

機能

  • BulletGraph
    • Smart tag support - Support for smart tags has been added to the Bullet Graph control, providing instant access to frequently used operations and configurations within the design interface.
  • Diagram
    • DataContract Serializer support for Diagram - Added the ability for users to save and load diagrams and symbol palettes in XML format. By using DataContract serialization, the diagram's structure, including its shapes, connections, and styles, can be serialized into XML for storage or...
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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

  • Calculate
    • The VLOOKUP formula now returns the correct result when we perform an exact match.
  • 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...
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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

  • Calculate
    • The OR formula will now return the exact results when we use the array within the OR formula in Calculate.
  • 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...
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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.
  • DockingManager
    • The NullReference exception will no longer occur when using the EndInit method in DockingManager.
  • MainFrameBarManager
    • MainFrameBarManager customization option is now shown in the designer for .NET Core projects.
  • 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...
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