Released: Apr 7, 2026

25.2.6 中的更新

修補程式

All Office File API products

• SVG files with long headers (1024 characters) cannot be recognized.

PDF Document API

• DXFontRepository - DXFontRepository.QueryNotFoundFont event isn't raised when a document contains a missing font in MAUI applications and Docker containers.
• PDF Document API - "System.ArgumentException: 'Input data is not recognized as valid pdf.'" error occurs on saving a PDF document.
• PDF Document API - PdfDocumentProcessor.CreateDXBitmap method creates an image with a black background.
• PdfDocumentConverter - Characters are lost after converting a PDF document to PDF-A3.
• PdfDocumentProcessor - NullReferenceException occurs in the PdfStitchingFunction constructor when a page is added from a source document to the target document.

Presentation API

• Cloned slides do not preserve empty bullet list styles.
• TextParagraph.Properties.TextProperties is ignored during PDF export.

Project Converter

• Error occurs after converting a project to v25.2 (The operation has timed out).
• TypeInitializationException (The type initializer for 'Microsoft.Build.Shared.XMakeElements' threw an exception) after converting a VB.NET project.

Spreadsheet Document API

• COUNTIF function is defined as a dynamic array function.
• Spreadsheet Document API - Conditional Formatting rule isn't loaded and is missing in the resulting document.

Word Processing Document API

• RichEditControl - Paragraph that fits into the page width is wrapped.
• RichEditDocumentServer throws AccessViolationException when a document with a GIF image is saved on Azure with Skia.
• Subsequent table headers are imported with a broken layout in specific documents.
• The ConditionalStyleProperties collection is not updated after the first read attempt.
• A document with table style banding overrides fails to load.
• Auto-sized TextBox's layout is calculated incorrectly when the paragraph's Right indent is specified.
• Ink shapes are imported with incorrect size and color.
• Table layout is incorrect in the exported PDF document.