Spire.XLS is a professional Excel .NET library that can be used to any type of .NET( C#, VB.NET, ASP.NET, .NET Core) application and Java (J2SE and J2EE) application.
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- xlsx and ImageIO exception
- 3
- 789
- Marcia.Zhou
- Apr 29,2021
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- Error converting csv to xlsx when more than 2000 rows
- 7
- 867
- Brian.Li
- Apr 28,2021
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- pivot
- 2
- 750
- Annika.Zhou
- Apr 28,2021
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- Image not clear after conversion
- 5
- 788
- Andy.Zhou
- Apr 23,2021
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- Spire.xls Upgrade
- 1
- 624
- Marcia.Zhou
- Apr 21,2021
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- increase limit memory size or pixel count when convert to im
- 12
- 825
- Annika.Zhou
- Apr 20,2021
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- Spire.XLS support .NET Core 3.1
- 1
- 604
- Annika.Zhou
- Apr 15,2021
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- Free Spire.xls with Sophos
- 2
- 685
- Brian.Li
- Apr 15,2021
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- convert excel to pdf textbox problem
- 7
- 944
- Brian.Li
- Apr 09,2021
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- Is Excel -> PDF output searchable?
- 2
- 611
- Andy.Zhou
- Apr 08,2021
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- Apply License to Remove Evaluation Warning tab
- 4
- 607
- Andy.Zhou
- Apr 08,2021
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- How do I add the filtered data to a datagridview?
- 27
- 1116
- Elena.Zhang
- Apr 01,2021
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- FreeSpire.XLS bugs
- 8
- 876
- Marcia.Zhou
- Mar 30,2021
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- FreeSpire limitations
- 8
- 747
- Brian.Li
- Mar 30,2021
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- Create invoices with winform app using spire.XLS!?
- 21
- 1048
- Elena.Zhang
- Mar 23,2021
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- Saving excel as image in landscape mode
- 2
- 654
- Brian.Li
- Mar 19,2021
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- 如何修改主题颜色
- 2
- 786
- Brian.Li
- Mar 12,2021
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- Polynomial Trendline Formula Issue
- 1
- 566
- Elena.Zhang
- Mar 12,2021
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- BACKGROUD COLOR SUBTOTAL PIVOT
- 18
- 11736
- Elena.Zhang
- Mar 10,2021
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- Having Problem Creating Cascading ComboBox using spire.XLS
- 7
- 642
- Brian.Li
- Mar 08,2021
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- IEEE754 when convert
- 6
- 712
- Sofia.Yang
- Mar 05,2021
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- workbook.CalculateAllValue() throws exception
- 5
- 658
- Brian.Li
- Mar 02,2021
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- Date cell issue
- 7
- 760
- Brian.Li
- Feb 26,2021
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- Free Spire.XLS LoadFromFile set sheet name
- 3
- 633
- Brian.Li
- Feb 26,2021
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- Spire.XLS throws an Exception when setting cell color on iOS
- 3
- 604
- Brian.Li
- Feb 25,2021
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- Object reference not set to an instance of an object
- 17
- 2314
- rachel.lei
- Feb 24,2021
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- How refresh PivotTable ?
- 6
- 3134
- Elena.Zhang
- Feb 23,2021
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- How can edit datasource of PivotTable?
- 2
- 1644
- Elena.Zhang
- Feb 23,2021
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- The generated Pdf output differs from the Excel one
- 8
- 697
- Brian.Li
- Feb 22,2021
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- Excel Worksheet opens "Evaluation Warning" sheet by defaut
- 10
- 3594
- Brian.Li
- Feb 22,2021
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- Copy a chart to clipboard
- 5
- 752
- rachel.lei
- Feb 20,2021
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- Broken Macros
- 3
- 714
- Marcia.Zhou
- Feb 18,2021
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- How to get the calculated results from the cell?
- 2
- 780
- Marcia.Zhou
- Feb 18,2021
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- CSV to xlsx - Number
- 3
- 656
- Nina.Tang
- Feb 15,2021
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- Excel to PDF
- 1
- 709
- Marcia.Zhou
- Feb 15,2021
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- Textbox and Picture (Image) Border
- 9
- 1410
- amy.zhao
- Feb 12,2021
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- Converting XLS to PDF. Page Size Error.
- 1
- 619
- rachel.lei
- Feb 11,2021
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- How to copy a chart
- 7
- 5007
- rachel.lei
- Feb 08,2021
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- #REF! for some formulas
- 4
- 660
- Marcia.Zhou
- Feb 08,2021
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- Image as merge field
- 5
- 716
- Marcia.Zhou
- Feb 07,2021
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- Microsoft (R) visual basic compiler has stopped working VB.N
- 7
- 3059
- Brian.Li
- Feb 04,2021
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- ExportDataTable with DisplayedText
- 8
- 2254
- Brian.Li
- Feb 03,2021
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- Position of the legend
- 9
- 724
- Brian.Li
- Jan 27,2021
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- Error loading with LoadFromFile
- 12
- 1247
- Marcia.Zhou
- Jan 26,2021
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- exporting excel to pdf border result
- 1
- 629
- Brian.Li
- Jan 25,2021
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- Pivot chart
- 20
- 1084
- rachel.lei
- Jan 22,2021
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- Saving workbook object but keep getting error
- 6
- 732
- Brian.Li
- Jan 12,2021
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- Could not initialize class com.spire.xls.packages.sprVGC
- 2
- 976
- Brian.Li
- Jan 06,2021
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- How to remove Spire Watermark above the PDF file?
- 4
- 2637
- rachel.lei
- Dec 16,2020
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- SaveChartAsImage method problems
- 3
- 872
- rachel.lei
- Dec 16,2020
