Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 (33.1.46)

Released: Mar 31, 2026

2026 Volume 1 (33.1.46) での更新項目

不具合の修正

  • Web PDF Viewer (Javascript, Angular, React, Vue, ASP.NET Core & MVC)
    • Fixed an issue where the browser default print dialog appeared even when enablePrint was set to false while the PDF Viewer was in focus.
    • Resolved an exception that occurred when printing a PDF in Microsoft Edge with the AlwaysOpenPdfExternally policy enabled.
    • Fixed an issue where Free Text annotation bounds were incorrectly exported after updating bounds using the editAnnotation method.
    • Resolved an issue where the findText method returned incorrect bound values for PDF documents that contain CropBox and MediaBox values.
    • Fixed an issue where annotations were not rendered in Standalone rendering mode for the customer provided PDF document.
  • WPF PDF Viewer
    • InvalidCastException will no longer be thrown while clicking Custom stamp menu.
    • Incorrect page deletion will no longer occur in Organize page.
    • Improved memory optimization while adding and removing annotation programmatically.