Released: Apr 1, 2026

V15.2.1 中的更新

特性

• You can now create 'PdfRawImage' objects from COS images.
• Added 'PdfDocumentFileAttachment.GetPayloadStream' method for efficient access to large attachments content.
• Windows - Added the ability to select annotations outside a page area in 'PdfDocumentView'.

修补程序

• 'StructureTree' cannot be loaded for some PDF files.
• Loading a PDF file in incremental mode in PdfDocumentView throws an IO exception.
• PdfDocumentView hangs on document load when running on .NET 10.
• Windows - 'PdfDocumentView.ContentPainted' event allows user to draw over the loading indicator area.
• Windows - The PdfDocumentView page number indicator is not displayed correctly on High-Dpi screens.
• WPF - Annotation group selection does not work correctly when 'PdfDocumentView.RestrictAnnotationsToVisiblePageArea' is false.