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Spire.XLS is a professional Excel API that enables developers to create, manage, manipulate, convert and print Excel worksheets. Get free and professional technical support for Spire.XLS for .NET, Java, Android, C++, Python.
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Spire.Office New Release or Hotfix
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amy.zhao
Apr 30,2014
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SaveToStream as PDF not working when there are images
17
1692
Annika.Zhou
Apr 06,2022
Multiple checkboxes
1
364
Andy.Zhou
Apr 05,2022
sheet.ToImage System.AccessViolationException
5
463
William.Zhang
Apr 02,2022
Problems with RichText and DefaultFontName
6
498
Annika.Zhou
Mar 29,2022
CalculateAllValue double click in cell
19
900
Annika.Zhou
Mar 24,2022
Convert xls to pdf - Date format issue
4
769
Annika.Zhou
Mar 23,2022
listStyle.Levels[i].NumberPrefix / NumberSufix Broken
1
378
Annika.Zhou
Mar 16,2022
sheet.Rows[].CellList[] AccessViolationException
1
366
Annika.Zhou
Mar 16,2022
Passing CellRange Value to Model Property
1
381
Annika.Zhou
Mar 10,2022
Issue
4
977
Annika.Zhou
Mar 10,2022
偏移量和长度超出数组的界限
5
640
Marcia.Zhou
Mar 09,2022
worksheet.SaveTo* number formatting
13
700
Marcia.Zhou
Mar 08,2022
Move entire column
2
432
Marcia.Zhou
Mar 07,2022
AutoFitRows is not working at merged cells.
2
463
Annika.Zhou
Mar 04,2022
Can we remove applied watermark text from xlsx, pdf file?
2
457
Marcia.Zhou
Mar 02,2022
LoadFromStream issue
4
2804
Marcia.Zhou
Feb 22,2022
Unicode characters not displaying in correct font in PDF
7
762
Nina.Tang
Feb 15,2022
FontFamily 'Serif' not found Parameter name: Serif
6
1182
Annika.Zhou
Feb 11,2022
Illegal Access Error when instantiating Workbook
13
4108
Marcia.Zhou
Feb 10,2022
Save not apply when replace data
5
464
Annika.Zhou
Feb 08,2022
PivotTables causing error when opening XLS
5
420
Brian.Li
Feb 08,2022
Spire.XLS ExcelChartType.LineMarkers in Excel in C #
11
1366
Marcia.Zhou
Feb 07,2022
Spire.Xls Corrupt file after sheet copy
7
1256
Marcia.Zhou
Feb 07,2022
Convert doc to xls in C#
1
394
Annika.Zhou
Feb 01,2022
How to stylize Chart based on other Chart with same type?
3
359
Marcia.Zhou
Jan 28,2022
How to Find and Replace Text by Regular Expressions
4
1556
Annika.Zhou
Jan 28,2022
Format Number
4
883
Marcia.Zhou
Jan 25,2022
Feature Request: Workbook.IsPasswordProtected(Stream stream)
6
477
Annika.Zhou
Jan 25,2022
No multiple signatures on the same excel file
7
956
Annika.Zhou
Jan 24,2022
Insert HTML into cell
9
3477
Marcia.Zhou
Jan 24,2022
Export to Pdf Value of =SUM Field is wrong
3
386
Marcia.Zhou
Jan 18,2022
System.TypeLoadException
3
813
Marcia.Zhou
Jan 17,2022
Saving xlsx with charts to PDF (charts are blank)
5
524
William.Zhang
Jan 10,2022
Track changes on SpireXLS Java
1
474
Marcia.Zhou
Jan 06,2022
Labels and columns on tick marks in column chart
4
358
Annika.Zhou
Jan 06,2022
How to read multiple checkboxes
1
483
Annika.Zhou
Jan 05,2022
Office 2007 XML based XLS Conversion
2
352
Annika.Zhou
Jan 05,2022
Setting max character length for a cell? Is it possible?
3
392
Marcia.Zhou
Jan 05,2022
SPIRE XLS WRITE TEXT FROM UP TO DOWN IN CELL
2
368
Marcia.Zhou
Jan 04,2022
Adjst Axes to data
4
814
Marcia.Zhou
Jan 04,2022
Errorbar issue
7
3253
Lisa.Li
Dec 27,2021
Export data from asp.net gridview to Excel (xlsx)
7
3253
Annika.Zhou
Dec 23,2021
Problem with empty cells when saving to file.
7
657
Marcia.Zhou
Dec 22,2021
Where can I edit Workbook Worksheets?
3
455
Annika.Zhou
Dec 22,2021
saveChartAsImage generate infinite loop process !
13
1036
Annika.Zhou
Dec 21,2021
saveChartAsImage not working with Pie
13
1196
Annika.Zhou
Dec 21,2021
SpireXLs - Vertical and horizontal lines in Chart
3
402
Marcia.Zhou
Dec 20,2021
Pivot Table from C# to Excel
21
8454
Lisa.Li
Dec 17,2021
Column Width only works on first column
5
474
Annika.Zhou
Dec 17,2021
Locking Cells not working
2
828
Annika.Zhou
Dec 16,2021
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