Released: Aug 11, 2025
25.1.4 での更新項目
不具合の修正
All Office File API products
- Licensing v25.1 - RichEditDocumentServer API unexpectedly displays a trial DX1000 warning in the Error List window of Visual Studio.
PDF Document API
- Documents signed with PdfDocumentSigner in .NET fail certificate verification.
- PdfDocumentProcessor.Document.Pages.Add method throws the System.ArgumentException: 'Input data is not recognized as valid pdf.' error.
- PdfDocumentProcessor - "System.InvalidOperationException: 'Collection was modified; enumeration...
Released: Jul 2, 2025
25.1 での更新項目
機能
PDF Document API
- PDF Document Compression - Preserve Compressed Object Streams when Saving - In previous versions, the PDF processing engine supported compressed object streams only when reading documents. When saving, the DevExpress PDF Document API library wrote PDF object streams in an uncompressed form. To reduce file size when saving PDF documents using the DevExpress PDF Document API library, v25.1 ships with a new compression engine designed to preserve the original/compressed state of...
Released: Jun 23, 2025
24.2.8 での更新項目
不具合の修正
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...
Released: May 6, 2025
24.2.7 での更新項目
不具合の修正
PDF Document API
- The "TimeStamp request failed with 0 error code. Unrecognized or unsupported Algorithm Identifier" error occurs when a TsaClient is used.
Spreadsheet Document API
- An exported HTML document contains cells with incorrect text alignment.
- Documents exported to PDF show incorrect values for multi-line cells.
- Series change their order in the parent collection when the AxisGroup property is changed.
- Spreadsheet Document API - 'A generic error occurred in GDI+.' error occurs when...
Released: Mar 24, 2025
24.2.6 での更新項目
不具合の修正
All Office File API products
- RichEditDocumentServer - Merge Fields are removed from the field's result range during document loading.
Barcode Generation API
- BarCodeEdit QR generator does not reduce resolution when a user enters long text and reverts changes.
PDF Document API
- PdfDocumentProcessor does not load corrupted documents that contain valid PDF content.
- PdfDocumentProcessor throws a NullReferenceException on an attempt to save a specific file.
Spreadsheet Document API
Released: Feb 19, 2025
24.2.5 での更新項目
不具合の修正
Spreadsheet Document API
- NullReferenceException occurs when an incorrect formula is used to create a ConditionalFormattingIconSetValue.
- Workbook cannot load worksheets with unsupported dynamic array functions.
- Workbook throws ArgumentOutOfRangeException when a table cell range with formulas that reference a missing external workbook is copied to a new workbook.
Word Processing Document API
- RichEditCore - Sections are protected when the ProtectedForForms property is set to false...
Released: Dec 12, 2024
24.2 での更新項目
機能
Important Changes
- GDI+ (Libgdiplus) - End of Support for Non Windows-based systems
- Because of The commitment to Microsoft .NET 8 and following the release of The cross-platform SkiaSharp-based engine last year, DevExpress refactored The source code and removed all GDI+ related method calls for non-Windows environments (libgdiplus).
- Support Skia for Windows Environments and Deprecation of the AzureCompatibility Property
- Multiple DevExpress products (Reporting, BI Dashboard, and Office File API...
Released: Nov 1, 2024
24.1.7 での更新項目
不具合の修正
PDF Document API
- Form Flattening - The widget's font is not used on Linux.
- 'Input data is not recognized as valid pdf' exception occurs on printing a certain PDF file.
- 'Input data is not recognized as valid pdf' exception occurs on saving a certain PDF file.
Spreadsheet Document API
- Text is cut off in the resulting HTML document when a cell's text alignment is set to Right in the original Excel document.
- The "System.ArgumentException: 'UnitType Parameter name: pt'" error occurs on...
Released: Sep 20, 2024
24.1.6 での更新項目
不具合の修正
Excel Export Library
- Excel Export Library generates a corrupted document if the row number exceeds 200000 and the column number exceeds 1200.
PDF Document API
- PDF processing - 'Input data is not recognized as valid pdf' exception occurs on processing corrupted PDF files with invalid pattern objects.
- PdfDocumentConverter - The CIDFontvalidation error after converting to PDF\A-1b.
- PdfDocumentConverter - The CreationDate entry validation error occurs after converting to PDF/A-1b...
Released: Aug 15, 2024
24.1.5 での更新項目
不具合の修正
PDF Document API
- PdfDocumentProcessor - Corrupted JPEGs cause an application crash (libjpeg-turbo).
- PdfDocumentProcessor throws CCITTFaxDecoderException when a specific PDF file is opened.
Spreadsheet Document API
- Spreadsheet File API removes links to internal table references from SmartArt elements.
Word Processing Document API
- RichEditDocumentServer - Headers are not exported to the resulting PDF document if PdfACompatibility is set to PdfACompatibility.PdfA3a.
- RichEditDocumentServer...
