Aspose.Cells for .NET 22.5 Release Notes

CELLSNET-50663Improve performance of deleting blank columnsEnhancement
CELLSNET-50877Initialize cell’s calculated value when setting dynamic array formulaEnhancement
CELLSNET-51006Remove method SetDataSource(string variable, object[] dataArray) method.Enhancement
CELLSNET-50685Issue with retrieving Linked OLE attachments in ODS fileBug
CELLSNET-50920Excel to Tiff conversion issueBug
CELLSNET-50820Issue of exporting JSON string to ExcelBug
CELLSNET-50853Slicers filter disappears after resaving by Aspose.Cells APIsBug
CELLSNET-50960Workbook corrupted when re-saving an XLSM file (containing a pivot table) by Aspose.CellsBug
CELLSNET-50648The DIV/0 error is turned into NUM error when calculating NPER functionBug
CELLSNET-50694Issue with DeleteBlankColumns(options) when comments are present in Excel sheetsBug
CELLSNET-50730INDEX function array form calculation errorBug
CELLSNET-50781Formula not calculated as in MS ExcelBug
CELLSNET-50861Contains for Cells.Find() does not work with Tilde charactersBug
CELLSNET-50879Cell’s calculated value was not updated when refreshing dynamic array formulas with true value for “calculate” parameterBug
CELLSNET-50992Date time value was changed for custom document properties after being saved to ODSBug
CELLSNET-50953Disable keyboard copy/paste in GridDesktopBug
CELLSNET-50771Font becomes bold during Excel to PDF conversionBug
CELLSNET-50924Cell background lost after converting to htmlBug
CELLSNET-50951Converting Excel to HTML results with problemsBug
CELLSNET-50962Issue with interrupting the Save process with PdfSaveOptions.OnePagePerSheet option for large workbookBug
CELLSNET-50997Dotted cell box outlines are breaking on the right side of the box height wiseBug
CELLSNET-50865Chart to Image - not rendered correctlyBug
CELLSNET-50952XLS to XLSX conversion changes the two-color gradient of conditional formatsBug
CELLSNET-50989The width of auto-fitted columns is not correct if cells are merged.Bug
CELLSNET-50987Adjusting Trapeze shape results in “System.ArgumentOutOfRangeException”Exception
CELLSNET-50930The process cannot access the file exception since Aspose.Cells 22.1Exception
CELLSNET-50946One Excel worksheet conversion fails with “Unable to cast ..” errorException
CELLSNET-51009TextToColumns causes “System.NullReferenceException” on SaveException

Public API and Backwards Incompatible Changes

The following is a list of any changes made to the public API such as added, renamed, removed or deprecated members as well as any non-backward compatible change made to Aspose.Cells for .NET. If you have concerns about any change listed, please raise it on the Aspose.Cells support forum.

Changes for saving Workbook with LightCells

To make formula-related features available for LightCells, in old versions we keep all formula data in cells model in memory when saving workbook with LightCells. This caused misunderstanding and misuse of LightCells for some users. User had thought that cell’s formula data has been released out of the scope of StartCell(Cell) but in fact not. For most users that use LightCells, their primary concern is performance(memory cost). Few people will use formula-related functions other than setting simple formula to the cell in the process of saving Workbook. So, from this version we add some restrictions for changing the cell object in the scope of StartCell(Cell) method. Now it is not allowed to set shared formulas, array formulas for the given cell object in StartCell(Cell) method. If such kind of formulas are needed, user should set them before saving workbook. With this change, we improved the performance for most users that need to save simple formula for cells to the resultant spreadsheet file with LightCells.

Deletes obsolete method Cell.SetAddInFormula()

Please use WorksheetCollection.RegisterAddInFunction() and Cell.Formula/Cell.SetFormula() instead.

Adds ExceptionType.FileCorrupted enum

Represents the type of exception is the file is corrupted.

Adds WarningType.Limitation enum

Represents the warning type is the limitation of Excel.

Adds ShapeGuideCollection.Add(string name, double val) method.

Adds a shape guide.