Released: Jun 23, 2025

24.2.8 中的更新

修補程式

Digital Signature API

• PdfDocumentSigner - "System.Formats.Asn1.AsnContentException: 'The encoded value uses a constructed encoding, which is invalid for 'Integer' values.'" error occurs when an OcspClient is used.

PDF Document API

• "System.ArgumentException: 'Input data is not recognized as valid pdf.'" error occurs on loading a signed PDF document.
• DrawString method's text wrapping behavior changed in the newer version.
• Reporting for WinForms - Accessibility tags in the exported PDF document don't contain spaces if text in the original report's label is justified.
• PdfDocumentSigner - "System.Formats.Asn1.AsnContentException: 'The encoded value uses a constructed encoding, which is invalid for 'Integer' values.'" error occurs when an OcspClient is used.

Spreadsheet Document API

• Charts exported to HTML do not draw strings with external fonts on Linux.
• Excel Data Source - DateTime data may be read incorrectly from a CSV file.
• The System.OverflowException: 'Arithmetic operation resulted in an overflow.' error occurs in the GetCharWidth method when the Symbols Nerd Font is installed on a machine.
• Chart data labels and legend text are rendered without antialiasing.

Word Processing Document API

• Certain DOCM documents are corrupted on saving.
• Certain elements are displayed incorrectly in some ODT documents.
• Chart Worksheet property returns null if the chart source workbook has multiple sheets.
• RichEditCore - The altChunk content is displayed as a plain text if the altChunk's file type is not recognized.
• RichEditDocumentServer - Table cell's top border is not rendered when the table contains merged cells.
• RichEditDocumentServer - The resulting accessible PDF document doesn't pass validation when a Word document is exported to PDF.
• The ILogUnsupportedContentService interface does not log all unsupported document elements.
• Workbook throws InvalidOperationException on an attempt to edit a chart data source worksheet.