Released: Apr 22, 2022

Updates in 5.1.0

Features

• [Pivot Table] Added the ability to specify 'ShowValuesAs' Option for 'Values' Field.
• Added Numbers Fit Mode of overflow/mask.
• Added the ability to modify passwords of Microsoft Excel Documents.
• [Pivot Table] Added support for Calculated Field.
• Added support for JSON data source for template language.
• Added support for "Show #N/A as an empty cell" in Chart.
• Added the ability to convert Table to Range.
• Added support for CELL function.
• Added a CSV Custom Parser.
• Added support for Pivot...

Released: Mar 23, 2022

Updates in 5.0.5

Fixes

• Bad performance when calculating formulas in a specific Excel file.
• The position of the frozen pane is changed after JSON I/O.
• The layout of checkbox list in the exported PDF file is different from SpreadJS designer.
• Performance is bad when calling method toJSON with particular Excel file.
• When the chart is exported to PDF, the pattern fill of the legend symbol is not correct.
• The layout of the list object in the exporting PDF is not correct.
• The checkbox is unchecked when the cell value...

Released: Mar 4, 2022

Updates in 5.0.4

Fixes

• [Template Language] Cell style is incorrect after calling IWorkbook.ProcessTemplate().
• IndexOutOfRangeException is thrown on exporting PDF file when sheet contains hidden columns.
• Column width is changed when importing JSON file exported by SpreadJS.
• IndexOutOfBoundsException is thrown on exporting JSON file for specific Excel file.
• Exception is thrown on saving an Excel file exported by GcExcel.
• The exported Excel file is corrupted when it contains specific linked objects.
• The exported...

Released: Feb 11, 2022

Updates in 5.0.3

Features

• Added ability to add a filter without conditions using IRange.AutoFilter().
• Added options to control serializing workbooks to JSON without worksheets.

Fixes

• Formulas are lost in exported Excel file.
• ToJson method generates invalid JSON file when Excel file having multi-line comments.
• Cell value is incorrect when evaluating formula using GcExcel.
• The cell style is incorrect in exported Excel file after loading the JSON exported by SpreadJS.
• Exception is thrown on calling workbook.toJson...

Released: Jan 14, 2022

Updates in 5.0.2

Fixes

• Default column width changes when exporting to Excel file.
• The method IRange.Autofit() would not take effect when adjacent cell is set wrapping.
• Exception is thrown on saving Excel file when the formula2 in data validation is empty.
• Exception is thrown on saving PDF file when workbook contains specific chart.
• InvalidFormulaException is thrown on opening particular Excel file contains special characters in table column.
• OutOfMemory exception is thrown on exporting the Excel file with shape...

Released: Dec 28, 2021

Updates in 5.0.1

Fixes

• The alignment style is lost in the exported JSON file.
• The formula is incorrect in the exported Excel file when using template language to generate report.
• Unexpected borders are shown in exported image.
• FormatRows setting of worksheet protection is lost in the exported Excel file.
• System.AggregateException is thrown on saving Excel file to multiple PDF files in parallel.
• Hidden rows are shown in the exported JSON file.
• IndexOutOfRangeException is thrown on calling 'Workbook.Calculate...

Released: Dec 14, 2021

Updates in 5.0.0

Features

• Added support for Linked Pictures - Combining charts, data tables, conditional formatting, etc. all in one sheet can be complex. Since the size of these elements is often not uniform, presenting them in a single dashboard sheet can be difficult to accommodate. A linked picture can be created to the actual data/table/chart in your final dashboard.
• Added the ability to print documents directly to a physical Printer.
• Added support for Table expandBoundRows API which sets the policy when...

Released: Nov 23, 2021

Updates in 4.2.6

Fixes

• The cell formula and value are lost in exported JSON file.
• It takes too much time on calling method 'Workbook.ProcessTemplate()'.
• Exception is thrown on calling 'Workbook.ToJson()' method.
• The cell style is incorrect in the exported Excel file.
• Exception is thrown on calling 'Workbook.FromJson()' method.
• The result of 'Round' formula is incorrect in German culture.
• IlleagalArguement and NumberFormat exception would be thrown on opening particular excel file using GcExcel.
• The formula in...

Released: Nov 8, 2021

Updates in 4.2.5

Fixes

• It takes too much time on calling method 'GetUsedRange'.
• It takes too much time on copying range with formulas.
• Exception is thrown on calling IRange.FromJson.
• The formula is not correct after cutting range to another position.
• The exported Excel file is corrupted after copying a range from one workbook to another.
• The number format is changed after setting cell's value.
• Exception is thrown on calling 'ToJson' method in Mac environment.
• Macros are not preserved when an xlsm file with OLE...

Released: Oct 18, 2021

Updates in 4.2.4

Fixes

• IGraphic.LockAspectRatio didn't take effect when adding picture or changing picture size.
• An error would be thrown when loading the JSON file exported by GcExcel in SpreadJS designer.
• InvalidFormulaException is thrown on opening an Excel file.
• Exception is thrown on copying range.
• Exception is thrown on loading JSON file exported by GcExcel.
• Formula is lost after loading JSON and exporting to Excel file.
• (Duplicate)InvalidFormulaException is thrown on opening an Excel file.
• The comments...