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

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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 2025 Volume 1 (29.1.39)

Released: Apr 22, 2025

2025 Volume 1 (29.1.39) での更新項目

不具合の修正

  • DocIO
    • The document will no longer be corrupted when resaving a DOCX file with culture-specific formatting.
  • PDF
    • Fixed an issue that occurred when loading an existing corrupted document.
    • Resolved a problem that caused the application to hang while drawing the PDF grid.
    • Addressed an out of memory exception that occurred when importing a page to a PDF document from a loaded document.
    • Corrected inaccuracies returned by the Document Analyzer when loading a PDF that contains annotations.
    • Fixed a stack overflow exception within the .NET library.
  • Presentation
    • PDF file size will no longer be increased due to picture fill when converting a PowerPoint presentation to PDF.
  • SfCalendar
    • Breaking Change - The WinUI Calendar now correctly displays the first week of the year based on the configured WeekNumberRule.
  • SfCalendarDatePicker
    • Breaking Change - The WinUI CalendarDatePicker now correctly displays the first week of the year based on the configured WeekNumberRule.
  • SfCalendarDateRangePicker
    • Breaking Change - The WinUI CalendarDateRangePicker now correctly displays the first week of the year based on the configured WeekNumberRule.